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South America
Question | Answer |
---|---|
1.1 Main Idea Physical Geo | South America contains diverse physical features |
Andes Mountains | string of mountain ranges that stretch along the western side of South America |
vegetation | plants |
Amazon River Basin | the largest river basin on Earth; drains from the Andes to the Atlantic Ocean |
Llanos | grasslands; wide open areas used for grazing and crops; contains both low and high elevations |
Angel Falls | highest waterfall in the world located in Venezuela |
Pampas | rich soil of the grassy plain of Argentina; best suited for ranching and large-scale farming |
1.2 Main Idea Climate & Elevation | Elevation and climate affect where people live and how they use the land |
tierra templada | warm with adequate rainfall; "temperate land" |
tierra caliente | hot with adequate to extreme rainfall; "hot land" |
tierra fria | cool with some rainfall " cold land" |
tierra helada | cold with little rainfall; cold climates; "frozen land" |
subsistence farming | growing only enough food to feed one's family |
1.3 Main Idea Amazon River | The Amazon River supports life in its vast rain forest. |
tributary | small river that drain into a larger river |
Amazon River | second longest river; largest river by volume; originates in the Andes Mountains |
biodiversity | variety of species living in an ecosystem |
1.4 Main Idea Currents | Wind currents and ocean currents influence climate across South America in powerful and unpredictable ways |
currents | continuous movement of air or water in the same direction |
Peru Current | Flows along the southern coast of Chile and brings cold waters to the Pacific coast in the west |
Brazil Current | brings warm waters from the Atlantic and benefits the plain of the Pampas |
Atacama Desert | one of the driest places in the world; located on the western side of the Andes in Northern Chile |
rain shadow | a dry region on one side of a mountain range |
El Nino | happens when the usual wind and ocean currents reverse; occurs at least once every 12 years |
saturate | soak |
1.5 Main Idea Rain Forests | The health of the Amazon rain forest can influence climate change across the globe. |
transpiration | plants and trees release water vapor into the air |
greenhouse gas | a gas that traps heat energy, warming the earth |
global warming | a term used to describe the rapid warming of Earth's surface |
elevation & climate dtermine | how people use the land |
South America contains | diverse physical features |
Amazon River supports | life in its vast rain forest |
Health of the Amazon rain forest | can influence climate change across the globe |
climate change | a gradual shift in Earth's climate due to natural causes |
Andes Mountains and the Amazon River Basin | these are known for their extreme climates |
annual flooding of the Amazon Basin | provides rich nutrients that supports biodiversity |