Given that the majority of the Earth’s interior is over 1000 degrees Celsius, how does the planet maintain a relatively cool surface temperature, considering it has a thick atmosphere?

Question

Given that the majority of the Earth’s interior is over 1000 degrees Celsius, how does the planet maintain a relatively cool surface temperature, considering it has a thick atmosphere?

In: 58

Answer 1

[The answer](https://en.wikipedia.org/wiki/Earth%27s_internal_heat_budget)

Heat from below (core): ~47 TW. About 0.1 W / m2 (not much)

Energy from above (sun): 173,000 TW (1361 W/m2, top of atmosphere)

The Earth is a very thick blanket.

The atmosphere is a fairly thin blanket.