Question

Maximum temperature of ocean always at their surface why

Answer 1

Answer:

Maximum temperature is on the surface because it is under direct sunlight and absorbs the highest amount of energy. While in the lower layers, dissipated energy reaches which doesn't give a ruse to tge temperature much.

Answer 2

Explanation:

because when water began to cool after 4degree celcius than it expand and did not go down on surface and remain on surface and then warmer water 4 degree is below and cold water is above