Archæology is the report of the human past using material remains. These remains can be any objects that people created, modified, or used.

Portable remains are usually chosen artifacts. Artifacts include tools, habiliment, and decorations. Non-portable remains, such as pyramids or mail service-holes, are called features.

Archaeologists apply artifacts and features to learn how people lived in specific times and places. They desire to know what these people'south daily lives were similar, how they were governed, how they interacted with each other, and what they believed and valued.

Sometimes, artifacts and features provide the only clues about an ancient community or civilization. Prehistoric civilizations did not leave backside written records, and then we cannot read about them.

Understanding why aboriginal cultures congenital the giant stone circles at Stonehenge, England, for instance, remains a challenge 5,000 years afterward the kickoff monoliths were erected. Archaeologists studying Stonehenge do non take ancient manuscripts to tell them how cultures used the feature. They rely on the enormous stones themselves—how they are arranged and the style the site developed over fourth dimension.

Most cultures with writing systems leave written records that archaeologists consult and study. Some of the most valuable written records are everyday items, such as shopping lists and taxation forms. Latin, the linguistic communication of ancient Rome, helps archaeologists empathise artifacts and features discovered in parts of the Roman Empire. The utilise of Latin shows how far the empire'southward influence extended, and the records themselves can tell archaeologists what foods were bachelor in an area, how much they cost, and what buildings belonged to families or businesses.

Many ancient civilizations had complex writing systems that archaeologists and linguists are however working to decipher. The written system of the Mayan language, for example, remained a mystery to scholars until the 20th century. The Maya were 1 of the well-nigh powerful pre-Columbian civilizations in North America, and their Key American temples and manuscripts are inscribed with a collection of squared glyphs, or symbols. A series of circles and lines represents numbers.

By deciphering the Mayan script, archaeologists were able to trace the ancestry of Mayan kings and chart the development of their calendar and agronomical seasons. Agreement the basics of the Mayan writing arrangement helps archaeologists discover how Mayan culture functioned—how they were governed, how they traded with some neighbors and went to war with others, what they ate, and what gods they worshipped.

As archaeologists become more fluent in Mayan writing, they are making new discoveries about the culture every mean solar day. Today, some archaeologists piece of work with linguists and poets to preserve the once-lost Mayan language.

History of Archaeology

The word "archæology" comes from the Greek discussion "arkhaios," which ways "aboriginal." Although some archaeologists written report living cultures, nearly archaeologists business organisation themselves with the afar past.

People have dug upward monuments and nerveless artifacts for thousands of years. Often, these people were not scholars, but looters and grave robbers looking to make coin or build upward their personal collections.

For case, grave robbers take been plundering the magnificent tombs of Arab republic of egypt since the time the Pyramids were built. Grave robbing was such a common crime in aboriginal Egypt that many tombs have hidden chambers where the family unit of the deceased would place treasures.

In Egypt in the mid-1800s, an Egyptian man searching for a lost goat stumbled across the tomb of Pharaoh Ramses I. (Many archaeologists doubt this story and say grave robbers, working as an organized group, routinely scouted and plundered many tombs in the area.) Ramses I ruled for a short fourth dimension in the 1290s BCE. Likewise the torso of the pharaoh, the tomb held artifacts such as pottery, paintings, and sculpture. The human sold the mummies and artifacts from the tomb to anyone who would pay.

The mummy of Ramses I wound upwardly in a museum in Niagara Falls, Ontario, Canada, where it remained until the museum closed in 1999. The Canadian museum sold the Egyptian collection to the Michael C. Carlos Museum in Atlanta, Georgia, which confirmed the mummy'south royal status through the apply of CT scanners, X-rays, radiocarbon dating, computer imaging, and other techniques. Ramses I was returned to Arab republic of egypt in 2003.

One of the most well-known archaeological finds is the tomb of Pharaoh Tutankhamun, as well known as Rex Tut. Unlike many other Egyptian tombs, grave robbers had never discovered Male monarch Tut. His resting identify lay undisturbed for thousands of years, until information technology was discovered in 1922. In addition to mummies of Tutankhamun and his family, the tomb contained some 5,000 artifacts.

Many early on archaeologists worked in the service of invading armies. When Gen. Napoleon Bonaparte of France successfully invaded Egypt in 1798, he brought artists, archaeologists, and historians to document the conquest. Napoleon's troops took home hundreds of tons of Egyptian artifacts: columns, coffins, stone tablets, monumental statues. Today, these Egyptian antiquities take up unabridged floors of the Louvre Museum in Paris, France.

Some archaeologists of this time were wealthy adventurers, explorers, and merchants. These amateur archaeologists often had a sincere interest in the culture and artifacts they studied. However, their work is oftentimes regarded every bit an example of colonialism and exploitation. The then-called Elgin Marbles are an example of this controversy.

In 1801, Greece had been taken over by the Ottoman Empire. The British ambassador to the Ottoman Empire, Lord Elgin, received permission to remove half of the sculptures from the famous Acropolis of Athens, Greece. These marble sculptures were a part of buildings such as the Parthenon. Lord Elgin claimed he wanted to protect the valuable sculptures from damage caused by conflict between the Greeks and the Ottomans.

The authorities of Greece has been lobbying for the render of the Elgin Marbles ever since. Nearly Greeks view the sculptures as part of their cultural heritage. Greece has cut off diplomatic relations to the United Kingdom several times, enervating the return of the sculptures, which remain in the British Museum in London.

Somewhen, archaeology evolved into a more systematic subject field. Scientists started using standard weights and measures and other formalized methods for recording and removing artifacts. They required detailed drawings and drafts of the entire dig site, as well equally individual pieces. Archaeologists began to work with classicists, historians, and linguists to develop a unified motion-picture show of the past.

In the 20th century, archaeologists began to re-assess their impact on the cultures and environments where they dig. Today, in almost countries, archaeological remains become the belongings of the country where they were found, regardless of who finds them. Arab republic of egypt, for instance, is scattered with archaeological sites sponsored by American universities. These teams must obtain permission from the Egyptian government to dig at the sites, and all artifacts become the property of Egypt.

Disciplines of Archeology

Archeology is based on the scientific method. Archaeologists ask questions and develop hypotheses. They utilize testify to choose a dig site, and then use scientific sampling techniques to select where on the site to dig. They observe, record, categorize, and interpret what they find. So they share their results with other scientists and the public.

Underwater archaeologists report materials at the bottom of lakes, rivers, and oceans. Underwater archeology encompasses whatsoever prehistoric and celebrated periods, and almost all sub-disciplines as archaeology. Artifacts and features are just submerged.

Artifacts studied by underwater archaeologists could be the remains of a shipwreck. In 1985, National Geographic Explorer-in-Residence Dr. Robert Ballard helped locate the wreck of RMS Titanic, which sank in the North Atlantic Ocean in 1912, killing near 1,500 people. Ballard and other scientists used sonar to locate the wreck, which had been lost since the ocean liner sank. By exploring Titanic using remote-controlled cameras, Ballard and his crew discovered facts about the shipwreck (such as the fact the ship broke in two big pieces as it sank) as well every bit hundreds of artifacts, such as furniture, lighting fixtures, and children's toys.

Underwater archaeology includes more than just shipwrecks, however. Sites include hunt camps on the continental shelf of the Gulf of Mexico, and portions of the ancient city of Alexandria, Egypt, submerged due to earthquakes and sea level ascent.

This basic framework carries across many different disciplines, or areas of study, inside archaeology.

Prehistoric and Historic Archeology
There are 2 major disciplines of archaeology: prehistoric archeology and historic archaeology. Within these groups are subdisciplines, based on the time period studied, the civilisation studied, or the types of artifacts and features studied.

Prehistoric archaeology deals with civilizations that did not develop writing. Artifacts from these societies may provide the merely clues we have about their lives. Archaeologists studying the Clovis people, for instance, have just arrowheads—chosen projectile points— and rock tools as artifacts. The unique projectile points were get-go discovered in Clovis, New Mexico, in the Us, and the culture was named after the town. So-called Clovis points establish the Clovis people equally ane of the starting time inhabitants of North America. Archaeologists take dated Clovis points to about thirteen,000 years ago.

A subdiscipline of prehistoric archeology is paleopathology. Paleopathology is the study of disease in ancient cultures. (Paleopathology is also a subdiscipline of historical archaeology.) Paleopathologists may investigate the presence of specific diseases, what areas lacked certain diseases, and how different communities reacted to disease. By studying the history of a disease, paleopathologists may contribute to an agreement of the mode modernistic diseases progress. Paleopathologists can also find clues near people's overall health. Past studying the teeth of ancient people, for case, paleopathologists tin can deduce what kinds of food they ate, how often they ate, and what nutrients the foods contained.

Historic archaeology incorporates written records into archaeological research. One of the most famous examples of historic archaeology is the discovery and decipherment of the Rosetta Stone. The Rosetta Rock is a large slab of marble discovered almost Rashid, Egypt, by French archaeologists in 1799. It became an important tool of historic archaeology.

The stone is inscribed with a decree made on behalf of Pharaoh Ptolemy V. The decree was written and carved into the rock in three different languages: hieroglyphic, demotic, and Greek. Hieroglyphics are the picture-symbols used for formal documents in ancient Egypt. Demotic is the informal script of aboriginal Arab republic of egypt. Earlier the discovery of the Rosetta Stone, Egyptologists did not understand hieroglyphics or demotic. They could, however, sympathize Greek. Using the Greek portion of the Rosetta Rock, archaeologists and linguists were able to translate the text and decipher hieroglyphs. This knowledge has contributed vastly to our agreement of Egyptian history.

Historic archaeology contributes to many disciplines, including religious studies. The Expressionless Sea Scrolls, for case, are a collection of about 900 documents. The tightly rolled parchment and other writing sheets were found between 1947 and 1956 in eleven caves near Qumran, West Banking concern, about the Dead Bounding main. Among the scrolls are texts from the Hebrew Bible, written in Hebrew, Aramaic, and Greek.

The Dead Sea Scrolls are the oldest versions of Biblical texts ever found, dating from between the 3rd century BCE to the get-go century CE. The scrolls likewise incorporate texts, psalms, and prophecies that are not office of today'due south Bible. Discovery of the scrolls has increased our noesis of the development of Judaism and Christianity.

A subdiscipline of historic archaeology is industrial archeology. Industrial archaeologists study materials that were created or used after the Industrial Revolution of the 1700s and 1800s. The Industrial Revolution was strongest in Western Europe and North America, then virtually industrial archaeologists report artifacts found at that place.

One of the most important sites for industrial archaeologists is the Ironbridge Gorge in Shropshire, England. The River Severn runs through the gorge, and during the Industrial Revolution, it allowed for the transport of raw materials such every bit coal, limestone, and atomic number 26. In fact, the world'due south start fe bridge spans the Severn there. Past studying artifacts and features (such as the fe span), industrial archaeologists are able to trace the area'south economic development every bit it moved from agriculture to manufacturing and trade.

Other Disciplines
Ethnoarchaeologists study how people apply and organize objects today. They utilise this knowledge to understand how people used tools in the by. Archaeologists researching the ancient San culture of southern Africa, for instance, study the way modern San culture functions. Until the mid-20th century, the San, maintained a somewhat nomadic lifestyle based on hunting and gathering. Although the San culture had evolved significantly, archaeologists studying the tools of the modern San could still report the style ancient San tracked and hunted animals and gathered native plants.

Environmental archaeologists help united states of america sympathize the environmental weather condition that influenced people in the past. Sometimes, environmental archaeology is called human paleoecology. Environmental archaeologists discovered that the expansion of the Taquara/Itararé people of the Brazilian highlands is closely linked with the expansion of the evergreen wood in that location. The forest grew as the climate became wetter. As the forest provided more resources to the Taquara/Itararé people (timber, as well as plants and animals that depended on the evergreen copse), they were able to aggrandize their territory.

Experimental archaeologists replicate the techniques and processes people used to create or utilize objects in the past. Often, re-creating an ancient workshop or domicile helps experimental archaeologists empathise the process or method used past ancient people to create features or artifacts. One of the most famous examples of experimental archaeology is the Kon-Tiki, a large raft congenital by Norwegian explorer Thor Heyerdahl. In 1947, Heyerdahl sailed the Kon-Tiki from Southward America to Polynesia to show that ancient mariners, with the same tools and technology, could have navigated the vast Pacific Ocean.

Forensic archaeologists sometimes work with geneticists to support or question Deoxyribonucleic acid testify. More often, they excavate the remains of victims of murder or genocide in areas of disharmonize. Forensic archaeology is of import to the understanding of the "Killing Fields" of Cambodia, for instance. The Killing Fields are the sites of mass graves of thousands of victims of the Central khmer Rouge regime of the 1970s. After the fall of the Khmer Rouge, forensic archaeologists studied the remains of the bodies in the Killing Fields, discovering how and when they died. The forensic archaeologists helped establish that the Khmer Rouge used starvation and overwork, as well equally directly killing, to silence opponents of the authorities.

Archaeologists working in the field of cultural resources management help appraise and preserve remains on sites where construction is scheduled to occur. Archaeologists working as cultural resource managers often collaborate with local governments to rest the infrastructure and commercial needs of a community with historic and cultural interests represented by artifacts and features found on structure sites.

Where to Dig?

Almost archaeology involves earthworks. Winds and floods carry sand, grit and soil, depositing them on top of abandoned features and artifacts. These deposits build upwardly over time, burying the remains. Sometimes catastrophes, like volcanic eruptions, speed up this burial process. In places where earth has been carved away—like in the Grand Canyon in the U.Southward. country of Arizona—you can really encounter the layers of soil that have built up over the centuries, like layers of a cake.

Cities and communities also tend to exist built in layers. Rome, Italian republic, has been an urban center for thousands of years. The streets of downtown Rome today are several meters higher than they were during the fourth dimension of Julius Caesar. Centuries of Romans take congenital information technology upward—medieval domicile on top of ancient home, modern home on top of medieval domicile.

Establishing a dig site in an inhabited area tin exist a very hard process. Not only are the inhabitants of the area inconvenienced, archaeologists don't know what they may observe. Archaeologists looking for an aboriginal Roman fortress, for instance, may have to get-go excavate a Renaissance bakery and medieval hospital.

Because about artifacts lie underground, scientists have adult methods to help them figure out where they should dig. Sometimes they choose sites based on quondam myths and stories about where people lived or where events occurred. The ancient metropolis of Troy, written near by Greek poet Homer as early as 1190 BCE, was thought to be a work of fiction. Homer's epic poem the Iliad was named afterwards Troy, which the Greeks knew every bit Ilion. Using the Iliad as a guide, German language apprentice archeologist Heinrich Schliemann discovered the ruins of the city near the town of Hisarlik, Turkey, in 1870. Schliemann'south discover helped provide testify that the Trojan War may take really taken place, and that ancient manuscripts may exist based on fact.

Sometimes, archaeologists utilize historical maps to find aboriginal artifacts. In 1973, for example, archaeologists used historical maps and modernistic technology to locate the wreck of the USS Monitor, an "ironclad" ship used by the Union during the Civil War. The Monitor sunk in a storm off the coast of Cape Hatteras, North Carolina, in 1862. After archaeologists identified the ironclad, the Us designated the area as the nation's first marine sanctuary.

Before securing a site, an archaeological team surveys the area, looking for signs of remains. These might include artifacts on the footing or unusual mounds in the world. New technology has greatly increased their ability to survey an surface area. For example, aerial and satellite imagery tin can testify patterns that might not be visible from the basis.

Other technologies give clues about what lies under the surface. These techniques involve radar and sonar. Radar and sonar technologies often use radio waves, electrical currents, and lasers. Archaeologists send these signals into the globe. As the signals hit something solid, they bounce support to the surface. Scientists study the time and paths the signals have to familiarize themselves with the cloak-and-dagger mural.

Accidental finds tin can also lead archaeologists to dig sites. For instance, farmers plowing their fields might come up across sherds of pottery. A construction crew might notice ruins beneath a building site.

Another monumental discovery was made past accident. In 1974, agricultural workers in Xian, China, were earthworks a well. They discovered the remains of what turned out to be an enormous mausoleum for Qin Shi Huangdi, Prc's first emperor. The complex includes 8,000 life-sized clay soldiers, horses, chariots, and artillery, popularly known every bit the Terra Cotta Warriors. The archaeological research surrounding the Terra cotta Warriors has provided insight on the arrangement and leadership style of Qin Shi Huangdi and the development of Chinese culture.

Once a site is chosen, archaeologists must become permission to dig from the landowner. If information technology is public land, they must obtain the proper permits from the local, land, or federal government.

Earlier moving a single grain of dirt, archaeologists brand maps of the area and take detailed photographs. Once they begin excavation, they volition destroy the original landscape, so it is important to record how things looked beforehand.

The last footstep before digging is to divide the site into a grid to go on rails of the location of each find. Then archaeologists choose sample squares from the grid to dig. This allows the archaeological squad to class a complete study of the area. They also leave some plots on the grid untouched. Archaeologists like to preserve portions of their dig sites for time to come scientists to study—scientists who may have meliorate tools and techniques than are bachelor today.

For instance, during the Great Low in the 1930s, programs to create jobs led to many archaeological digs around the U.s.a.. Some scientists on these digs removed artifacts, such every bit pottery, simply threw abroad charcoal and fauna bones. These items were considered junk. Today, scientists are able to carbon-appointment the charcoal and analyze the bones to come across what kinds of animals people were domesticating and eating at the time. It is of import that archaeologists today proceed some parts of each site pristine.

Not all archæology involves digging in the world. Archaeologists and engineers work with sophisticated applied science to probe the earth beneath without disturbing the ground. National Geographic Emerging Explorer Dr. Albert Yu-Min Lin leads an innovative archaeological project centered in Mongolia. The Valley of the Khans project is using digital imaging, aerial photography, radar, and digital surveying to locate the tomb of Genghis Khan. Using satellite technology, Lin and his squad tin admission information about the project without disturbing the state or even going to Mongolia.

The Big Dig

The process of researching and securing a dig site can take years. Digging is the field work of archeology. On occasion, archaeologists might demand to move world with bulldozers and backhoes. Ordinarily, however, archaeologists use tools such as brushes, hand shovels, and even toothbrushes to scrape abroad the earth around artifacts.

The most common tool that archaeologists use to dig is a flat trowel. A trowel is a mitt-held shovel used for smoothing equally well as digging. Archaeologists utilize trowels to slowly scrape away soil. For very pocket-size or delicate remains, archaeologists might too dig with dental picks, spoons, or very fine blades. Oft, they will sift dirt through a fine mesh screen. Tiny remains, such equally beads, can oft be found this manner.

Archaeologists have lots of notes and photographs forth each step of the process. Sometimes they include audio and video recordings. Global positioning organization (GPS) units and information from geographic information systems (GIS) assistance them map the location of various features with a high level of precision.

When archaeologists detect remains, they are often cleaved or damaged after hundreds or even thousands of years underground. Sunlight, rain, soil, animals, bacteria, and other natural processes can cause artifacts to erode, rust, rot, break, and warp.

Sometimes, however, natural processes can assist preserve materials. For instance, sediments from floods or volcanic eruptions can encase materials and preserve them. In one instance, the chill of an Alpine glacier preserved the body of a homo for more than than v,300 years! The discoverer of the so-called "Iceman," found in the Alps between Switzerland and Italy, thought he was a recent victim of murder, or one of the glacier's crevasses. Forensic archaeologists studying his body were surprised to acquire that he was a murder victim—the crime simply took place more than than 5,000 years agone.

Uncovered Artifacts

Equally artifacts are uncovered, the archaeological team records every stride of the procedure through photos, drawings, and notes. Once the artifacts accept been completely removed, they are cleaned, labeled, and classified.

Peculiarly frail or damaged artifacts are sent to a conservator. Conservators have special training in preserving and restoring artifacts and then they are not destroyed when exposed to air and light. Textiles, including clothing and bedding, are especially threatened by exposure. Textile conservators must be familiar with climate, as well as the chemic limerick of the cloth and dyes, in order to preserve the artifacts.

In 1961, Swedish archaeologists recovered the ship Vasa, which sank in 1628. Conservators protected the delicate oak construction of Vasa by spraying information technology with polyethylene glycol (PEG). The ship was sprayed with PEG for 17 years, and allowed to dry for nine. Today, Vasa sits in its own enormous museum, a hallmark of Swedish heritage.

Then the artifacts are sent to a lab for analysis. This is commonly the virtually time-consuming role of archaeology. For every 24-hour interval spent digging, archaeologists spend several weeks processing their finds in the lab.

All of this assay—counting, weighing, categorizing—is necessary. Archaeologists utilize the information they find and combine it with what other scientists have discovered. They utilize the combined data to add to the story of humanity'southward past. When did people develop tools, and how did they use them? What did they use to make habiliment? Did their habiliment styles indicate their social ranks and roles? What did they eat? Did they live in large groups or smaller family units? Did they trade with people from other regions? Were they warlike or peaceful? What were their religious practices? Archaeologists enquire all of these questions and more.

The scientists write up their findings and publish them in scientific journals. Other scientists tin await at the data and contend the interpretations, helping us go the virtually authentic story. Publication likewise lets the public know what scientists are learning about our history.

archaeology

Not all archaeologists are every bit swashbuckling every bit Indiana Jones and Lara Croft. Some, but not all.

Sherds and Shards
Many archaeologists study broken bits of pottery. These fragments are called potsherds, and sometimes only sherds. Sherds can be anything from bits of a broken water jug to a piece of a clay tablet to the components of Mainland china's "Terra Cotta Warriors."

Shards are broken bits of glass, which are as well important to archaeology. Shards include fragments of ancient windows, wine bottles, and jewelry.

Trashy Scientific discipline
Virtually archaeologists written report the by, but some study people who are withal live. For case, Dr. William Rathje uses his archaeological skills to dig through present-twenty-four hours garbage bins and landfills to acquire almost what Americans consume, discard, and waste material.

Aboriginal Cannibals
Some ancient humans may have indulged in cannibalism on a regular footing. Archaeologists discovered 800,000-year-quondam remains from an early on homo species, Homo antecessor, in a Castilian cave. Among the remains were man basic with marks on them that appear to come up from stone tools used to prepare meals.

The ABCs of Dating
Sometimes dates are listed as BC or AD. Other times they show upwards every bit BCE or CE. What is the difference?

BC stands for Before Christ, and information technology is used to date events that happened before the birth of Jesus, whom Christians consider the son of God. Advert refers to Anno Domini, Latin for year of our Lord, and refers to all the years from Jesus nascency onward. In the late 20th century, scientists realized they were basing the entire history of the world around the birth of one religious effigy.

Many archeologists now prefer the terms BCE (Before Common Era) and CE (Mutual Era). The dates are still the same, simply the letters have inverse.

abased

Describing word

deserted.

accurate

Describing word

exact.

Acropolis

Noun

large, apartment-topped hill that is the highest point of the urban center of Athens, Greece.

aerial photo

Noun

picture of function of the World'south surface, unremarkably taken from an plane.

Noun

the art and science of cultivating land for growing crops (farming) or raising livestock (ranching).

alpine glacier

Noun

mass of ice that moves downward from a mountain.

Alps

Plural Noun

(highest peak: Mont Blanc, 4,807 meters/15,771 feet) large mountain range in southern Europe.

amateur

Describing word

person who studies and works at an action or interest without financial do good or being formally trained in it.

ambassador

Noun

person who represents a place, system, or thought.

analysis

Noun

procedure of studying a problem or situation, identifying its characteristics and how they are related.

ancestry

Noun

family unit (genealogical) or historical groundwork.

ancient

Adjective

very one-time.

artifact

Substantive

aboriginal object.

archeologist

Substantive

person who studies artifacts and lifestyles of ancient cultures.

Noun

written report of human history, based on material remains.

Noun

cloth remains of a civilization, such equally tools, clothing, or nutrient.

arms

Noun

weapons that launch or burn down large projectiles, such every bit cannons or catapults.

appraise

Verb

to evaluate or determine the amount of.

backhoe

Noun

large slice of construction equipment consisting of a earthworks saucepan on a maneuverable arm.

Plural Noun

(singular: bacterium) single-celled organisms found in every ecosystem on Earth.

Bible

Noun

holy book of the Christian religion.

bulldozer

Noun

vehicle used for moving big obstacles, such as boulders or trees.

carbon-date

Verb

to approximate the age of an organism past tracking the disuse of the isotope carbon-14. Also called radiocarbon dating.

catastrophe

Noun

disaster or sudden, violent change.

charcoal

Noun

carbon material made by burning wood or other organic textile with petty air.

chariot

Noun

vehicle with 2 or four wheels and pulled by horses.

Christianity

Substantive

faith based on the teachings of Jesus of Nazareth.

Noun

complex manner of life that adult as humans began to develop urban settlements.

Ceremonious State of war

Noun

(1860-1865) American conflict between the Union (northward) and Confederacy (due south).

classicist

Noun

person who studies ancient Greek and Roman civilization.

climate

Noun

all weather conditions for a given location over a period of time.

Clovis people

Substantive

(13000-9000 BCE) 1 of the beginning people and cultures native to Due north America. Also called Llano.

Clovis point

Noun

style of rock knife, spearhead, or arrowhead (projectile indicate) found throughout Northward America and associated with the ancient Clovis culture.

Substantive

nighttime, solid fossil fuel mined from the earth.

Noun

edge of state along the sea or other large torso of h2o.

coffin

Noun

box containing the trunk of a dead person.

colonialism

Noun

type of government where a geographic expanse is ruled by a strange ability.

commercial

Adjective

having to do with the buying and selling of goods and services.

community

Noun

group of organisms or a social group interacting in a specific region under similar ecology weather.

circuitous

Describing word

complicated.

conflict

Substantive

a disagreement or fight, usually over ideas or procedures.

conservator

Noun

person who repairs, restores, or maintains the quality of valuable items.

Substantive

part of a continent that extends underwater to the deep-ocean floor.

controversy

Noun

disagreement or debate.

Substantive

deep cleft, especially in a glacier.

CT scanner

Noun

(computerized tomography scanner) device combining X-ray and computerized equipment to provide cantankerous-sectional images of internal body structures. Too called a CAT scanner.

cultural heritage

Noun

traditions and customs of a specific population.

cultural resource management

Noun

the practice of studying and preserving ancient remains on sites where construction is scheduled to occur.

Noun

steady, predictable menstruum of fluid within a larger body of that fluid.

data

Plural Noun

(singular: datum) information nerveless during a scientific study.

Expressionless Sea Scrolls

Noun

(100 BCE - 135 CE) leather, papyrus, and copper scrolls containing ancient Jewish writings.

contend

Verb

to argue or disagree in a formal setting.

decipher

Verb

to figure out or translate.

decree

Noun

formal or legal order.

deduce

Verb

to reach a decision based on clues or show.

demotic

Noun

(700 BCE - 400 CE) informal written language of ancient Arab republic of egypt.

dental pick

Noun

small, sharp instrument used to remove cloth from teeth.

designate

Verb

to name or single out.

digital imaging

Noun

process of creating, processing, storing, and displaying images made from binary lawmaking.

diplomatic relations

Substantive

the formal ties betwixt nations.

field of study

Substantive

field of study.

illness

Noun

harmful condition of a body part or organ.

DNA

Substantive

(deoxyribonucleic acid) molecule in every living organism that contains specific genetic information on that organism.

domesticate

Verb

to tame or adapt for human use.

Substantive

tiny, dry particles of cloth solid enough for wind to carry.

dye

Noun

pigment used to color cloth or another object.

earthquake

Noun

the sudden shaking of Earth'southward crust caused by the release of free energy along fault lines or from volcanic activity.

economic

Describing word

having to do with money.

Egyptologist

Substantive

person who studies the culture and history of ancient Egypt.

Elgin Marbles

Noun

(440-430 BCE) large drove of ancient Greek bronze displayed in the British Museum, London, England. Also called the Parthenon Marbles.

Emerging Explorer

Noun

an adventurer, scientist, innovator, or storyteller recognized by National Geographic for their visionary work while still early in their careers.

emperor

Substantive

ruler of an empire.

encase

Verb

to enclose or completely confine.

engineer

Noun

person who plans the edifice of things, such every bit structures (construction engineer) or substances (chemical engineer).

enormous

Adjective

very large.

environmental archeologist

Noun

person who studies how ecology conditions influenced people in the past.

ethnoarchaeologist

Noun

person who studies how people today use and organize objects in order to sympathise how they used and organized objects in the past.

evergreen

Noun

tree that does non lose its leaves.

excavate

Verb

to betrayal by excavation.

experimental archaeologist

Substantive

person who replicates techniques and processes used to create or apply objects in the past.

exploit

Verb

to employ or take advantage of for profit.

explorer

Substantive

person who studies unknown areas.

Explorer-in-Residence

Noun

pre-eminent explorers and scientists collaborating with the National Geographic Lodge to brand groundbreaking discoveries that generate critical scientific data, conservation-related initiatives and compelling stories.

extend

Verb

to enlarge or continue.

extinct

Describing word

no longer existing.

familiarize

Verb

to understand how something works or operates.

feature

Noun

non-portable archaeological remains, such as pyramids or mail-holes.

fiction

Noun

media, such as books or films, that are imaginative and not truthful stories.

Noun

scientific studies done outside of a lab, classroom, or role.

Substantive

overflow of a body of h2o onto land.

fluent

Adjective

able to speak, write, and sympathise a language.

Noun

material, usually of plant or brute origin, that living organisms utilise to obtain nutrients.

forensic archaeologist

Substantive

person who excavates and studies the remains and artifacts surrounding areas containing graves, or sites of murder or genocide.

formal

Adjective

official or standardized.

fortress

Noun

protected place. Also chosen a fort.

fragile

Noun

delicate or easily broken.

geneticist

Noun

scientist who studies the chemistry, behavior, and purposes of DNA, genes, and chromosomes.

Genghis Khan

Noun

(1162-1227) founder of the Mongol empire.

genocide

Noun

intentional mass murder of a specific religious, cultural, or ethnic group.

Noun

whatever system for capturing, storing, checking, and displaying information related to positions on the Earth's surface.

Substantive

mass of ice that moves slowly over land.

Global Positioning System (GPS)

Noun

system of satellites and receiving devices used to determine the location of something on Earth.

glyph

Noun

written mark or sign that indicates the meaning of what is written, such as a letter or symbol.

Substantive

deep, narrow valley with steep sides, usually smaller than a canyon.

govern

Verb

to make public-policy decisions for a group or individuals.

government

Noun

organization or order of a nation, land, or other political unit.

Grand Canyon

Noun

large gorge fabricated by the Colorado River in the U.S. country of Arizona.

grave robber

Noun

person who steals valuable objects from a tomb, mausoleum, or other burial site.

Cracking Low

Noun

(1929-1941) period of very depression economic action in the U.S. and throughout the world.

filigree

Noun

horizontal and vertical lines used to locate objects in relation to one another on a map.

Hebrew Bible

Substantive

holy writings of the Jewish organized religion that correspond with the One-time Testament writings of the Christian faith. Also called the Hebrew Scriptures.

Heinrich Schliemann

Noun

(1822-1890) German archeologist.

heritage

Noun

cultural or family background.

hieroglyphics

Plural Noun

written language using images to represent words.

highlands

Plural Noun

plateau or elevated region of state.

historical map

Noun

representation of spatial information displaying sites of historical involvement.

historic archaeology

Noun

report of people, culture, and civilizations that developed writing systems.

Homer

Noun

(~800 BCE) probably fictitious author of the ancient Greek epics The Iliad and The Odyssey.

hypothesis

Substantive

statement or suggestion that explains certain questions near certain facts. A hypothesis is tested to determine if it is accurate.

Iceman

Noun

(3300-3255 BCE) naturally mummified body of a man found in the Alps between Italian republic and Switzerland. Nicknamed "Otzi."

Iliad

Noun

(~750 BCE) ballsy by the Greek poet Homer, about events of the Trojan State of war.

inconvenience

Verb

to disturb or bother.

industrial archæology

Substantive

written report of the materials created during the Industrial Revolution.

Industrial Revolution

Substantive

alter in economic and social activities, showtime in the 18th century, brought by the replacement of hand tools with machinery and mass product.

influence

Verb

to encourage or persuade a person or organization to act a sure way.

infrastructure

Noun

structures and facilities necessary for the functioning of a society, such as roads.

inhabit

Verb

to live in a specific place.

innovative

Adjective

new, avant-garde, or original.

inscribe

Verb

to mark or engrave a surface.

iron

Noun

chemical chemical element with the symbol Fe.

ironclad

Noun

steam-propelled warship protected past plates of iron or another metallic.

Jewish

Adjective

having to do with the religion or culture of people tracing their beginnings to the ancient Eye E and the spiritual leaders Abraham, Isaac, and Jacob.

Judaism

Noun

religion based on the holy book of the Torah and the teaching surrounding it.

Julius Caesar

Noun

(100 BCE-44 BCE) leader of ancient Rome.

Khmer Rouge

Noun

(1975-1979) communist, dictatorial government of Cambodia led by Pol Pot.

Killing Fields

Noun

sites in Cambodia where thousands of victims of the Khmer Rouge regime are buried in mass graves.

Kon-Tiki

Noun

(1947) raft used by explorer Thor Heyerdahl to sail from Due south America to the Polynesian islands.

lab

Noun

(laboratory) place where scientific experiments are performed.

Noun

the geographic features of a region.

laser

Noun

(acronym for light amplification by stimulated emission of radiation) an instrument that emits a sparse beam of light that does not fade over long distances.

Latin

Noun

linguistic communication of ancient Rome and the Roman Empire.

limestone

Noun

type of sedimentary rock mostly made of calcium carbonate from shells and skeletons of marine organisms.

linguist

Noun

person who studies language.

lobby

Verb

to endeavour to influence the action of government or other authority.

magnificent

Adjective

very impressive.

manufacturing

Noun

product of goods or products in a mill.

manuscript

Noun

written material.

marble

Noun

blazon of metamorphic stone.

Noun

role of the sea protected by the regime to preserve its natural and cultural features while allowing people to utilise and enjoy it in a sustainable way.

mass grave

Noun

big burial site with many corpses, usually unidentified.

mausoleum

Noun

impressive tomb or burial site.

Maya

Noun

people and culture native to southeastern Mexico and Central America.

medieval

Adjective

having to practice with the Center Ages (500-1400) in Europe.

merchant

Noun

person who sells appurtenances and services.

mesh

noun, describing word

sheet of wires woven together with small, uniform openings.

monarch

Noun

king or queen.

Monitor

Noun

(1861-1862) steam-powered military transport protected by metal plates (an "ironclad") commissioned by the U.South. Navy during the Ceremonious War.

monolith

Substantive

tall cavalcade or statue made from a single block of stone.

monument

Noun

big structure representing an event, idea, or person.

mummy

Noun

corpse of a person or animal that has been preserved by natural ecology conditions or human techniques.

murder

Verb

to kill a person.

museum

Noun

infinite where valuable works of art, history, or science are kept for public view.

myth

Noun

legend or traditional story.

Napoleon Bonaparte

Noun

(1769-1821) military full general and emperor of France.

navigate

Verb

to plan and directly the course of a journey.

nomadic

Describing word

having to exercise with a style of life lacking permanent settlement.

Substantive

substance an organism needs for energy, growth, and life.

obtain

Verb

to become or have possession of.

Ottoman Empire

Substantive

(1299-1923) empire based in Turkey and stretching throughout southern Europe, the Middle E, and North Africa.

overwork

Verb

to demand too much of someone or something.

paleopathology

Noun

written report of the history of a affliction or the history of disease in aboriginal cultures.

parchment

Noun

carefully prepared skin of goats or other animals used as material on which to write.

Parthenon

Noun

(438 BCE) ancient temple to the goddess Athena on the Acropolis of Athens, Greece.

permit

Substantive

official, written permission to practice something. Sometimes called a license.

Noun

ruler of ancient Egypt.

plow

noun, verb

tool used for cutting, lifting, and turning the soil in preparation for planting.

plunder

Verb

to rob or steal.

Polynesia

Noun

island group in the Pacific Ocean between New Zealand, Hawaii, and Easter Island.

portable

Describing word

able to be easily transported from i place to another.

postal service-hole

Substantive

depression where supports (posts) for a structure one time stood.

pottery

Noun

pots, vessels, or other material made from dirt or ceramic.

pre-Columbian

Describing word

having to practise with the Americas before the arrival of Christopher Columbus in 1492.

prehistoric

Adjective

flow of time that occurred before the invention of written records.

prehistoric archaeology

Noun

study of people, civilisation, and civilizations that did not develop writing systems.

prior

Adjective

before or ahead of.

pristine

Adjective

pure or unpolluted.

projectile point

Noun

archaeological term used to draw a sharp rock tool that could be thrown (projected), such as an arrowhead, spearhead, dart, or blade.

prophecy

Noun

prediction of the future.

psalm

Substantive

sacred song or musical poem.

Ptolemy I

Noun

(367-283 BCE) Greek general who became pharaoh of Egypt. Also called Ptolemy Soter.

Ptolemy Five

Noun

(210-181 BCE) Egyptian pharaoh. Besides called Ptolemy Epiphanes.

publish

Verb

to provide a written piece of work, such as a book or newspaper, for sale or distribution.

Noun

three-dimensional shape with a square base and triangular sides that run into in a indicate.

Qin Shi Huangdi

Noun

(259-210 BCE) beginning emperor of Red china.

radar

Noun

(RAdio Detection And Ranging) method of determining the presence and location of an object using radio waves.

radiocarbon dating

Noun

to estimate the age of an organism past tracking the decay of the isotope carbon-14. Too chosen carbon-dating.

radio wave

Noun

electromagnetic moving ridge with a wavelength betwixt one millimeter and 30,000 meters, or a frequency betwixt ten kilohertz and 300,000 megahertz.

raw textile

Substantive

thing that needs to be candy into a production to employ or sell.

regime

Substantive

system of regime.

Renaissance

Noun

period of great development in science, fine art, and economic system in Western Europe from the 14th to the 17th centuries.

Robert Ballard

Noun

(1942-nowadays) oceanographer and National Geographic Explorer-in-Residence.

Roman Empire

Noun

(27 BCE-476 CE) menstruum in the history of ancient Rome when the state was ruled by an emperor.

Rosetta Stone

Noun

(196 BCE) large blackness rock carved with a decree about the coronation of Pharaoh Ptolemy V. The decree is carved in three languages: Greek, demotic, and hieroglyphic.

rot

Verb

to decay or spoil.

rust

Verb

to dissolve and form a breakable coating, equally fe does when exposed to air and wet.

San

Noun

people and culture native to southern Africa. Also called Bushmen.

sand

Substantive

small, loose grains of disintegrated rocks.

satellite imagery

Noun

photographs of a planet taken by or from a satellite.

scholar

Noun

educated person.

scientific journal

Substantive

magazine that focuses on developments in scientific research.

scientific method

Noun

method of inquiry in which a question is asked, data are gathered, a hypothesis is made, and the hypothesis is tested.

script

Noun

text or system of writing.

scroll

Noun

rolled-up sheet of paper or other thin material for writing.

Noun

increment in the average reach of the ocean. The current sea level ascent is i.viii millimeters (.07 inch) per yr.

Substantive

solid material transported and deposited by water, water ice, and wind.

sherd

Noun

fragment of pottery. Also shard.

shipwreck

Noun

remains of a sunken marine vessel.

sift

Verb

to separate larger pieces of cloth from smaller ones.

meaning

Describing word

of import or impressive.

sincere

Adjective

18-carat or real.

slab

Noun

flat, thick piece of material such equally earth or stone.

soil

Noun

height layer of the Earth's surface where plants tin grow.

sonar

Substantive

method of determining the presence and location of an object using audio waves (echolocation).

sophisticated

Adjective

knowledgeable or complex.

specific

Adjective

exact or precise.

starvation

Substantive

dying from lack of food.

Stonehenge

Substantive

prehistoric monument in Salisbury Plain, England.

storm

Noun

severe atmospheric condition indicating a disturbed state of the atmosphere resulting from uplifted air.

subdiscipline

Noun

bailiwick inside a larger area of research.

submerge

Verb

to put underwater.

subway

Noun

underground railway; a popular grade of public transportation in large urban areas.

survey

Noun

a study or analysis of characteristics of an area or a population.

arrangement

Noun

drove of items or organisms that are linked and related, functioning every bit a whole.

revenue enhancement

Noun

money or goods citizens provide to regime in return for public services such as military protection.

engineering science

Substantive

the science of using tools and circuitous machines to brand human life easier or more assisting.

temple

Noun

building used for worship.

Terra Cotta Warriors

Noun

(~210 BCE) collection of thousands of life-size clay figures of soldiers, horses, chariots, and other artifacts in Xian, China, cached with Qin Shi Huangdi, China's first emperor.

Noun

land an animal, human being, or regime protects from intruders.

cloth

Noun

cloth or other woven textile.

Thor Heyerdahl

Noun

(1914-2002) Norwegian explorer.

timber

Substantive

wood in an unfinished form, either trees or logs.

time-consuming

Adjective

taking a long time to finish.

Titanic

Noun

luxury cruise ship that sank in the Northward Atlantic Ocean in 1912.

tomb

Noun

enclosed burial place.

merchandise

Noun

buying, selling, or exchanging of goods and services.

transportation engineer

Noun

person who plans, designs, and maintains facilities for transporting people and goods.

Trojan State of war

Substantive

(~1194-1184 BCE) ancient conflict between the Greeks and the Trojans, written near by ancient poets and historians in works such as the Iliad.

trowel

Noun

hand-held shovel with a flat blade.

Troy

Noun

ancient metropolis on the Aegean coast of what is now northwestern Turkey. Also called Troia and Ilion.

tunnel-boring machine

Noun

enormous car that drills tunnels for subways or hole-and-corner railway lines.

Tutankhamun

Substantive

(1341-1323 BCE) Egyptian pharaoh.

underwater archaeologist

Noun

person who studies artifacts and features establish at the bottom of lakes, rivers, and oceans.

Marriage

Describing word

having to do with states supporting the United States (due north) during the U.S. Ceremonious War.

urban centre

Substantive

densely populated surface area, usually a city and its surrounding suburbs.

vast

Adjective

huge and spread out.

volcanic eruption

Substantive

activity that includes a discharge of gas, ash, or lava from a volcano.

warp

Verb

to curve out of shape.

wealthy

Adjective

very rich.

Noun

move of air (from a high pressure zone to a low pressure zone) caused by the uneven heating of the World by the lord's day.

X-ray

Noun

radiation in the electromagnetic spectrum with a very short wavelength and very high energy.