Multiple Choice
Which of the following is a mechanism by which ocean ecosystems affect the biosphere?
A) producing a substantial amount of the biosphere's oxygen and being the source of most of Earth's rainfall
B) adding carbon dioxide to the atmosphere
C) absorbing more oxygen than is produced regulating the pH of freshwater biomes
D) allowing temperatures on continental coastlines to fluctuate widely
Correct Answer:
Verified
Correct Answer:
Verified
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