As part of the greenhouse effect, Earth’s surface radiates heat back into the atmosphere and the atmosphere absorbs this heat. Why do areas near the equator generally radiate more energy back into the atmosphere than areas near the poles?

As part of the greenhouse effect, Earth’s surface radiates heat back

1.	As part of the greenhouse effect, Earth’s surface radiates heat back into the atmosphere and the atmosphere absorbs this heat. Why do areas near the equator generally radiate more energy back into the atmosphere than areas near the poles?
Answer» tion:Because GREENHOUSE gas molecules radiate heat in all directions, some of it spreads downward and ultimately comes back into contact with the Earth's surface, where it is ABSORBED. The temperature of the surface BECOMES warmer than it would be if it were heated only by direct SOLAR HEATING.