CTET 2 Social and Science 31 Dec 2021 Paper

Which of the following statement/statements explain the cause for less variation in temperature over the sea.
(A) Presence of ocean currents maintain a constant temperature.
(B) Most of the seas are located near the poles.
(C) Sea water gets heated slowly and loses heat slowly.
(D) Presence of high atmospheric pressure contributes to less variation of temperature.