4
QuizMultiple Choice

Issues Affecting Marine Ecosystems

Question 4 • *GV 2019 - MPS Environmental Science Semester 2 SC631

Marine debris typically _______

Answer
A
sickens, injures, or kills marine animals
B
improves water quality
C
is not a problem for marine organisms
D
originates from landlocked sources

Explanation

Marine debris can be swallowed by marine animals or entangle them, causing illness, injuries, or death. It does not improve water quality, and it is a problem for marine organisms. Much debris comes from land-based sources, but “landlocked sources” is not the typical description.

AI-written and checked against the verified answer.

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