Name the layers of earth atmosphere starred in closest to the earth surface moving up. which layer contains a ozone layer? which layer gets warmer is the altitude increases? which layers get colder as the altitude increases

Troposphere, Stratosphere, Mesosphere, and Thermosphere. The stratosphere contains the ozone layer. The thermosphere is the hottest layer and he mesosphere is the coldest layer

c. seafloor spreading occurs.

d. crust becomes molten rock.

e. denser plates slide under lighter plates.