history ch 9 book answers
Llanos - Columbia & Venezuela pampas- Argentina & Uruguay provide grazing for cattle: pampas considered breadbasket producing wheat and corn
Name and describe the two inland grasslands areas of South America.
tropical wet (amazon rainforests), tropical wet//dry (north central) and humid subtropical (southeastern area)
Name three predominant climates in South America and describe their locations.
whole northeastern coast because it is closest to Africa
What countries in South America have large African populations?
the Incas
What early indigenous civilization dominated much of western South America?
the Andes mountains' shadows cause some land to be dry and barren
What features of South America's landscape have hindered or encouraged development?
Investments flow more freely, Columbia can have more trade, and cooperation on infrastructure allows all countries to benefit
What is the benefit of cooperation between countries in South America?
rainforests and mountains
What landforms are found in the areas where the majority of indigenous people live?
grassy treeless plains, known as pompos
What physical feature in Argentina and Uruguay creates good areas for raising cattle?
the Inca had highly developed infrastructure and great wealth. they also established network of roads BUT that let Europeans move freely through their country to conquer them. the power remained in the hands of the wealth. they still deal with political corruption, uneven wealth, unemployment, and unequal rights
How have indigenous peoples and Europeans contributed to the creation of modern governments in South America?
not as many workers to maintain towns and agriculture.
How might the migration of workers from rural areas to large cities negatively impact rural areas?
if there is a lot of oil, they will have a higher income level and more jobs availability
How might the uneven balance of oil reserves be reflected in the region's economic development?
many live in tierra fria. many areas were developed over indigenous cities and they can extract minerals there
How does climate affect human activities in South America?
evidence of multiple cultures (Incan buildings, traditions, diff food, religions, mix of music)
How has South America's role as a cultural melting pot contributed to its unique cultural elements?
the cooler climate is good for agriculture gives many resources. but the cordearas have created a lane in between the area, limiting space for people
How has South America's rugged landscape both attracted and isolated people?
timber, gold, petroleum, natural gas, silver, copper, tin, etc are used for export
How have South America's abundant natural resources contributed to its economic development?
their highly educated and skilled workers are moving to other countries. this keeps rural areas as underdeveloped and decreases many services needed (meds, teaching, etc)
Describe the concept of brain drain and how it relates to the countries of South America
job opportunities
Describe the migration of rural workers to urban areas in terms of both push factors and pull factors.
less food, less exports, less fishing
Explain how the environmental impacts of El Niño could have negative economic effects on countries.
transport goods and people
How are South America's rivers important for economic development?
oil reserves are not evenly distributed
How do the oil reserves in Venezuela compare to those of Ecuador?
dependent for basic needs and the volcanic soil makes good agriculture
In what ways have the populations of the Andes region become dependent on their environment?
llanos pampas
Narrow coastal lowlands hem the Atlantic and Pacific coasts of South America. South America's inland grasslands—the _______ of Colombia and Venezuela and the ________ of Argentina and Uruguay—provide grazing for cattle.
the Urugua and Paragua river
Which rivers drain the eastern part of South America?
favorable climate and the interior is covered with good topography
Why do most South Americans live along the continent's coasts?
