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QuizMultiple Choice

Bioremediation — Quiz

Question 1 • Earth and Space Science

Which condition most directly explains the fast recovery of the Gulf spill?

Answer
A
Nutrient treatments slowed microbial activity in the Gulf.
B
Freshwater in the Gulf diluted pollutants.
C
Warm water temperatures supported faster microbial growth.
D
The Gulf had more complex ecosystems than Alaska.

Explanation

Warm water supports faster growth and activity among oil-degrading microbes, which can break down spilled oil more quickly. Thus, warm water temperatures best explain the Gulf’s faster recovery. Nutrient treatments that slowed microbial activity would delay recovery, not speed it up.

AI-written and checked against the verified answer.

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