Act like large rivers in the earth's oceans and spread earth's heat and shape climates. ocean currents wind patterns temperature differences water cycles

ANSWER:

Ocean currents act as large rivers in the Earth's oceans and spread Earth's heat and thereby bring about climatic changes.

EXPLANATION:

Ocean currents act more like conveyor belts transporting warm air and water from the equator towards the poles. The ocean currents carry heat of the earth across the earth thereby bringing about climatic changes. The place to which ocean currents carry warm air and water experiences warm temperature and vice versa.

Answer any resource, such as wood or solar energy, that can or will be replenished naturally in the course of time;