The theory of plate tectonics states that the earth’s crust is broken into many pieces called

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.

On the map below, which of the following rivers is identified by blue? the huang he river the yangtze river the han river the naktong river

Name the two rivers that run through the fertile crescent. how were the rivers both positive and negative to societies of the fertile crescent?