AnswersW Geography_A_ICGreening the Globe

Greening the Globe Answers

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1
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The majority of scientists predict that the rise in global temperature by 2100 will range from __________.

A
1° F to 4° F
B
2° F to 10° F
C
5° F to 15° F
D
10° F to 20° F
2
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Which of the following has contributed the most to the increase of invasive species in Europe?

A
air pollution that has destroyed native plants
B
desalination, which has killed native plants
C
an increase in trade across the continent
D
the lack of invasive species legislation in Europe
3

Explain how water pollution affects marine ecosystems.

Answer not available
4

Describe four expected impacts of global warming.

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5

Describe two environmental impacts of urbanization in Latin America.

Answer not available
6

Explain how overpumping leads to water scarcity in coastal areas.

Answer not available
7

The term "global warming" refers to __________.

A
the warming of regions of the Earth during the summer
B
increased average temperatures on the Earth's surface
C
changes in temperature as a result of decreased ozone
D
daily changes in temperature, from sunrise to sunset
8

Which of the following factors is a major reason for the high risk of drought in Africa?

A
Africa has been getting less rainfall since 1968.
B
Civil wars have led to the destruction of crops.
C
The rising elephant population has destroyed watersheds.
D
The Aswan Dam changed the course of the Nile River.
9

Describe the primary environmental challenges facing Latin America in the early 21st century.

Answer not available
10

Which of the following definitions best characterizes the green movement?

A
an academic research study of effective agricultural methods
B
a movement to implement environmentally sound practices
C
a radical movement to halt human use of all natural resources
D
an appeal to increase conservation practices in forest management

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