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12biology 12biology
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10 years ago
1. Which is NOT a classic example of an ecosystem service?

a. Flood control
b. Food from beef cattle
c. Water purification by wetlands
d. Pollination of food crops

I would guess B

2. Which is easiest to measure?

a. Ecosystem services provided by a piece of land
b. Value of materials which can be extracted from a piece of land in 50 years
c. The current market value if a piece of land

Either A or C I would guess, I'm not sure
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wrote...
10 years ago
B: food from beef cattle
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