Multiple Choice
Ocean currents are most significantly affected by ____.
A) variations in air temperature from one day to another
B) the amount of rainfall over the ocean
C) variation in winds over the ocean and changes in the shapes of land masses
D) the activity of marine animals near the surface of the open ocean
E) the amount of runoff going into the ocean from land
Correct Answer:

Verified
Correct Answer:
Verified
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