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South America
Physical Features/key terms
Term | Definition |
---|---|
Altiplano | A high plateau located in Peru and Bolivia, where metals such as silver, zinc, tin, and lead are found. |
Andes Mountains | The mountain range found along South America's west coast. It is the longest mountain range in the world, and it was formed from two tectonic plates which collided. |
Pampas | Large fertile grasslands found in the southeast part of South America where there are many busy ranches and commercial farms. This area stretches for 250,000 square miles. |
Commercial Farming | Growing food to sell for a profit. |
Subsistence Farming | Farming whose products are intended to provide for the basic needs of the farmer, with little surplus for marketing. |
Amazon River | Large river in South America whose mouth is in the Atlantic Ocean on the northeastern coast of Brazil. This river drains an area of about 2.7 million square miles. |
Ecosystem | The plants and animals that depend on each other and their environment for survival. |
Vertical Climate Zones | Climate zones that change according to elevation. (Climate is the average weather of a place over many years.) |
Quechua | The descendants of the Incas who still live on the southern Altiplano and in nearby mountains who speak the ancient Incan language. |
Atacama Desert | Desert found in the northern part of Chile whose landscape has been compared to the landscape of Mars. |