Andes Mountains		Means "place at the falls".
Wigwam		The Aztecs and two other cities joined together.
Chinampas		A huge rocky region in northern Canada.
Bowating		A knotted cord used for record keeping.
Tribute		Dome-shaped houses
Isthmus		Mountains found in the western United States.
Tundra		Level platforms of earth on a hill.
Codex		Another name for taxes.
Canadian Shield		Refers to differences.
Great Lakes		Records kept on long folded sheets of paper.
Triple Alliance		A series of lakes in northern America.
Terrace		Center of Aztec culture and power.
Diversity		A treeless plain.
Tenochtitlan		Human made islands.
Timberline		Mountains found in South America.
Quipu		An imaginary line on a mountain whre tree don't grow.
Rocky Mountains		A narrow strip of land that connects two land massses.