Which of these statements are correct?
1. Ocean currents are the slow-surface movement of water in the ocean
2. Ocean currents assist in maintaining the Earth's heat balance
3. Ocean currents are set in motion primarily by prevailing winds
4. Ocean current are affected by the configuration of the ocean

A. 1 and 2

B. 2, 3 and 4

C. 1, 3 and 4

D. 1, 2, 3 and 4

Answer: Option B

Solution(By Examveda Team)

The Ocean currents are not only slow but also could be fast, so 2, 3 and 4 statements are correct.