Plastics can best be described as being:
A) persistent.
B) biodegradable.
C) harmless to marine animals.
D) found only in areas where they are dumped.
E) recyclable.
Correct Answer:
Verified
Q17: Throughout this century, the military has
A) recycled
Q18: Most coastal pollution comes from
A) oil spills
Q19: Ocean dumping began
A) early in human history.
B)
Q20: Ocean pollution includes all except
A) toxins.
B) heavy
Q21: In waters of low nutrients, eutrophication can
Q23: Health officials measure _ to evaluate if
Q24: Plastic pollution is considered by many scientists
Q25: Sewage treatment is a way to prevent
Q26: What type of organism can concentrate microbes?
A)
Q27: Treated sewage released into the ocean adds
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