Describe the Coriolis Effect and its impact on ocean currents

The Coriolis effect bends the direction of surface currents to the right in the Northern Hemisphere and left in the Southern Hemisphere. The Coriolis effect causes winds and currents to form circular patterns. The direction that they spin depends on the hemisphere that they are in.

Explanation:

well, that's easy; the answer's c, "it reduces contamination of the water and substrate of the estuary."