At which point is ocean water the warmest?

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(i picked geography cuz i didint really know what this would be under and i didint see science)

3. Indian ocean.

Explanation:

As the Indian ocean is on that is lies near the equator and is thus it lies in the tropics were the dominance of the ITCZ and the area is also and has high humidity.This area also comes in direct contact with the rays of the sun thus it experiences a warm and hot type of climate thought the year and as the Indian ocean has an average of 30° C as compared with those shown on the map.

Its decreasing because of illnesses