Latin America Physical Geography

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Latin America

Physical Geography

Ch. 9.1

Latin America

• Latin America includes all of the following

• Mexico

• Central America

• South America

• The Caribbean Islands

Mountains

• The Andes Mountains can be found in South America

• This mountain range is a continuation of:

• The Rockies (USA)

• The Sierra Madre (Mexico)

• There are many active volcanoes throughout the region

• These mountain ranges were home to important civilizations

• Inca

• Mayans

Andes Mountains

Mountains

• Other mountain ranges in Latin America include

• The Guiana Highlands (northeast South America)

• The Brazilian Highlands (east coast of Brazil)

• Sierra Madre (Mexico)

• Remember “highlands” are an area made up of mountains or hilly sections of a country.

The Plains

• South America has wide plains that offer rich soil for growing crops and grasses for grazing livestock.

• Llanos

• Found in Columbia and Venezuela

• Vast plains that are grassy and treeless

• Similar to the Great Plains in the USA

• Cerrado

• Plains of the Amazon River Basin

• Savannas with flat terrain and moderate rainfall

• Suitable for farming

• Mostly undeveloped, but Brazilian government is encouraging movement here

The Plains

• Pampas

• Found in Argentina and Uruguay

• Plains with areas of rich soil

• Main products are cattle and wheat grain

• The gaucho culture has grown up in this region

• The “gaucho” is similar to the American cowboy

Rivers in Central America and Mexico

• The Rio Grande

• Forms the border between the United States and Mexico

• This is the largest river in Mexico and all of Central America

• Central America is less dependent on river systems than North America because of their proximity to the oceans.

Rivers in South America

• Orinoco River

• Northern part of South America, mainly in Venezuela

• 1500 miles long

• Drains the interior lands of Venezuela and Columbia

• Amazon River

• 4000 miles from west to east

• Flows from the Andes eastward across the central lowlands to the Atlantic

• 1000 tributaries (small river or stream) feed into the Amazon

• The Amazon carries more water into the ocean than any other river in the world

Rivers in South America

• Paraná River

• Originates in the highlands of Brazil

• 3000 miles south and west through Paraguay and Argentina

• Turns into an estuary (large body of water open to sea) between Argentina and Uruguay

• This estuary is called the Rio del la Plata

Major Islands of the Caribbean

• The Caribbean Islands consist of three major groups

• The Bahamas

• The Greater Antilles

• The Lesser Antilles

• All together these islands are sometimes called the West Indies

• These islands were discovered by Christopher Columbus in 1492

Major Islands of the Caribbean

• The Bahamas

• The Bahamas are made up of hundreds of islands of the southern tip of

Florida and north Cuba

• Nassau is the capital and largest city in the Bahamas

Major Islands of the Caribbean

• Greater Antilles

• Made up of the larger islands in the Caribbean

• Includes Cuba, Jamaica, Puerto Rico, and Hispaniola

• The Island of Hispaniola is divided into the Dominican Republic and Haiti

• Lesser Antilles

• Small islands southwest of Puerto Rico

• Divided into the Windward and Leeward islands

• Wind blows toward the Windward and away from Leeward

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