What are the main sources of energy currently used? What renewable resource is our most important and a possible alternative fuel source?

How do ocean currents affect temperature? check all that apply. they carry cold water from the poles to the equator and cool air over land. they flow north and then south below the equator. they flow south and then north above the equator. they move warm water from the equator to the poles and heat air over land. they move east to west and create prevailing winds. they move west to east and create seasonal winds.

Find a formal factor that connects egypt to africa to europe and to southwest asia

What was the great rift valley formed by