Chapter 2:Section 2.4


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Preview Chapter 2:Section 2.4

Question 1
The clearing of large forested areas can lead to...
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Question 2
Which of the following best describes what happens when a watershed has been cleared of trees?
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Question 3
Scientists believe that honeybee populations in North America have been decreasing due to???
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Question 4
What is the most likely reason for the decline in the population of bank swallows in North America?
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Question 5
What term describes the need for international co-operation in keeping ecosystems sustainable?
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