How do ocean currents and large bodies of water affect climate?

Ocean currents and large bodies of water affect climate because of ocean flows that move warm and cold water through the oceans and both oceans and large bodies of water affect precipitation levels as well. Ocean currents help to move warm and cold water around the world that impact the climates of areas because of the water flows impact on the weather system in locations near the water as well as the general temperature changes as a result of the water. 

Apolitical machine ~ apex 

B. it promoted the powers of the executive branch