Final answer:
Warm water near the equator circulates to colder water in other parts of the world due to ocean currents driven by a combination of factors, including winds, temperature differences, and the rotation of the Earth.
Step-by-step explanation:
The warm water near the equator circulates to colder water in other parts of the world due to ocean currents.
Ocean currents are driven by a combination of factors, including winds, temperature differences, and the rotation of the Earth. The warm water near the equator is heated by intense sunlight and rises, creating a surface current that moves away from the equator.
This warm water then gradually cools as it moves away from the equator, eventually sinking and returning to the equator as a deep ocean current.