AP Environmental Science MCQ AP Environmental Science Chapter 3 Research at Hubbard Brook showed that stream nitrate concentrations in two watersheds were _____ before clear-cutting, and that after one watershed was clear-cut, its stream nitrate concentration was _____.

Research at Hubbard Brook showed that stream nitrate concentrations in two watersheds were _ before clear-cutting, and that after one watershed was clear-cut, its stream nitrate concentration was _.

Naim 01:39 AP Environmental Science Chapter 3

Research at Hubbard Brook showed that stream nitrate concentrations in two watersheds were _ before clear-cutting, and that after one watershed was clear-cut, its stream nitrate concentration was _.

A)similar/ the same

B)different/ decreased

C)similar/ increased

D)different/ increased

E)similar/ decreased

Answer: C

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AP Environmental Science MCQ

Research at Hubbard Brook showed that stream nitrate concentrations in two watersheds were _____ before clear-cutting, and that after one watershed was clear-cut, its stream nitrate concentration was _____.

Research at Hubbard Brook showed that stream nitrate concentrations in two watersheds were _____ before clear-cutting, and that after one watershed was clear-cut, its stream nitrate concentration was _____.

Learn More :

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Research at Hubbard Brook showed that stream nitrate concentrations in two watersheds were _ before clear-cutting, and that after one watershed was clear-cut, its stream nitrate concentration was _.

Research at Hubbard Brook showed that stream nitrate concentrations in two watersheds were _ before clear-cutting, and that after one watershed was clear-cut, its stream nitrate concentration was _.