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Physical Geo.
More Physical Geo.
Human Geo.
History
100
A pieces of sloped plane that has been cut into a series of successively receding flat surfaces, like steps, for more effective farming. 
What is a terrace?
100
A deep inlet of the sea almost surrounded by land, with a narrow mouth
What is a gulf?
100
An image or representation of a god used as an object of worship. 
What is a religious idol? 
100
A medieval military expedition, one of a series made by Europeans to recover the Holy Land from the Muslims. 
What are the Crusades?
200
An area of relatively level high ground
What is a plateau?
200
A large, distinguishable part of a continent.
What is a subcontinent? 
200
The religion based on the person and teachings of Jesus of Nazareth. 
What is Christianity? 
200
A line of hereditary rulers of a country. 
What is a dynasty?
300
The highest point of a hill or a mountain
What is a summit?
300
A major area in the basin of the Pacific Ocean where a large number of earthquakes and volcanic eruptions occur. 
What is the Ring of Fire?
300
The monotheistic religion of the Jews
What is Judaism? 
300
An Ancient network of trade routes that central to cultural interaction between Europe and Asia.
What is the Silk Road?
400
Fan-shaped mass of fertile soil deposited as the flow of a river decreases in velocity
What is an alluvial plain?
400
Pieces of Earth's crust and uppermost mantle. 
What are tectonic plates?
400
The religion of the Muslims, revealed through the Prophet Muhammad. 
What is Islam?
400
A historical region in West Asia situated within the Tigris-Euphrates river system. 
What is Mesopotamia? 
500
A region where agriculture and early human civilizations thrived, like Sumer and Egypt; unusually fertile soil
What is the Fertile Crescent?
500
A large area of flat unforested grassland in southeastern Europe or Siberia. 
What are Steppes? 
500
A tradition that focuses on personal spiritual development. 
What is Buddhism? 
500
An ancient writing system of Mesopotamia. 
What is Cuneiform?