AP Environmental Sciencemediummcq1 pt
The economic value of ecosystem services is often underestimated because
A.they are not traded in markets
B.they are too cheap to matter
C.they have zero value
D.only governments use them
Explanation
Core Concept
Pollination and water purification lack price tags, so their loss rarely shows on balance sheets — until replacement costs appear.
Correct Answer
Athey are not traded in markets
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