Environmental degradation: It is destroying nature!

1.
What are ecosystem services?
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Answer:
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Ecosystem services are the benefits people obtain from ecosy...
2.
List four types of ecosystem services and give two examples each.
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Four types of ecosystem services are: Provisional services: ...
3.
Consider each of the items below. State if it is an ecosystem service or not. If yes, state the type of ecosystem service that it belongs to.

a. Fish from the ocean.
b. Control of an epidemic through vaccination.
c. Field visits by a student of ecology.
d. Skiing on a mountain.
e. Water purification by wetlands.
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a. yes, provisional serviceb. yes, regulating servicec. yes,...
4.
What were the major conclusions of the Millennium Assessment of the global ecosystems?
5.
What is the significance of the decline in frog populations?

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