The Most Serious Consequence to Humans of a Decrease in Global

Multiple Choice

The most serious consequence to humans of a decrease in global biodiversity would be the ________.

A) increase in global warming and thinning of the ozone layer
B) potential loss of ecosystem services on which people depend
C) increase in the abundance and diversity of edge-adapted species
D) loss of sources of genetic diversity to preserve endangered species
E) loss of species for use as crops