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15 November 2009
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Schools Professor Indus
Indus Valley

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Glossary
aerial photograph
An aerial photograph is usually taken from an aircraft or hot air balloon and shows the landscape beneath.
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ancient civilisation
An ancient civilisation is one which existed over 1,500 years ago.
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archaeologist
An archaeologist is a person who studies ancient civilisations by examining the materials they left behind. These materials can include buildings, pottery, graves and tools.
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artefact
An artefact is an object that has been made by a person. Archaeologists use artefacts to learn about the past.
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BC
BC is the abbreviation for Before Christ - which is before the Christian era.
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border
A border is a boundary line that separates political or geographic regions.
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carnelian
Carnelian is a reddish-brown stone used in jewellery making.
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ceramic
Ceramic is a hard, heat-resistant material made by firing clay at a high temperature.
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citadel
A citadel is a fortified place, usually in a raised position in or near a city.
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civilisation
A civilisation is a culture and society that developed in a region at a particular time.
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compass
A compass is a device that shows the direction of the magnetic or true north.
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decipher
To decipher writing means to read or interpret difficult or coded writing.
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detective
A detective is a person who investigates crimes by finding evidence.
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evidence
Materials or facts that can help you form a conclusion or judgment about something.
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excavate
To excavate an area is to uncover it by digging or removing earth.
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excavation map
An excavation map shows the site where an archaeologist is searching for artefacts.
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exist
To be alive at a certain point in time.
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kiln
A kiln is a very hot oven used to bake and harden materials such as clay and bricks.
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minerals
Minerals are natural substances like gold, silver, stone or sand.
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museum
A museum is a building that houses artefacts that have a historical value.
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mythical
If something is mythical, it is imaginary or made-up.
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niche
A space in a wall for displaying a statue.
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physical feature
A physical feature is a land shape formed by nature. Mountains and deserts are examples of physical features.
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port city
A port city is a city by the sea, where boats can dock and people can buy or sell goods.
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resources
Resources are the raw materials people use for building or making things.
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record
A record is information or data that has been collected and kept.
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rise
The beginning or source of a river.
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settlement
A settlement is a place where people live together, such as a village, town or city.
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site
An archaeological site is an area that archaeologists are investigating.
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steatite
Steatite is a soft stone which can be carved using metal tools. Steatite hardens when it is fired in a kiln.
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terracotta
Terracotta is clay that has been baked at a high temperature to make it hard and waterproof.
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vertical
When something is vertical, it is standing straight up.
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