Location: test: question ( 7 of 62 )
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glossary

your science teacher tells you that in order to reduce erosion you should grow more
vegetation like plants and trees. why?
o
a. the leaves on plants and trees absorb
rainwater, which prevents it from running over
the land
b. the roots of plants and trees absorb water
that runs over the earth's surface
c. the roots of plants and trees hold the
soil in place
o
d. both b and c