How does the ocean help to maintain moderate temperatures across the globe?
Because hydrogen bonds form between the molecules of water in the ocean, the ocean's temperature is harder to warm up and cool down then the land, which easily absorbs the sun â¦ 's rays and quickly gives up heat.he radiant energy from the water, and the heat and cold it absorbs, helps keep the temperature of th â¦ e earth from reaching too far into any extreme. The trade winds/currents also play a vital role in keeping the air moving to help balance the system.