I'm not positive on this but I'm pretty sure. The equator is just warmer because the sun is shining brightest on it. The earth is round so the center of the earth or the equator is closer to the sun the tips or the north or south pole. Because the equator is warmer, the oceans are warmer too.
Near the equator, the sun's angle of elevation (height above the horizon) is higher, making the sunlight more powerful.
The ocean receives most of its heat along the equator, where incoming solar radiation is about double that received at the poles. Hence, sea surfaces are much warmer along the equator than at the poles.
because it gets cold on the way.
ocean currents
Through an elaborate system of ocean currents. Water is cooled at the poles and sinks, because it is a little more dense than warmer water. The cool water moves around the ocean floor and spreads toward the equator, generally, and warmer water moves up at the equator and spreads out along the surface.
Ocean water generally gets warmer toward the equator and cooler toward the poles. However, the warmest water is not usually observed directly on the equator itself.
It probably means that if the ocean water gets warmer, it will expand slightly.It probably means that if the ocean water gets warmer, it will expand slightly.It probably means that if the ocean water gets warmer, it will expand slightly.It probably means that if the ocean water gets warmer, it will expand slightly.
Along cold water currents from the poles to the equator.
The heat transfers through the entire ocean, since its technically one big global ocean.
the ocean
because they are different parts of the earths hemispheres.
In the Ocean.
75%