In the Absence of Greenhouse Gases, Earth Would Be About

Question

In the absence of greenhouse gases, Earth would be about _______ than it is now.
A) 2$\degree$C warmer
B) 3$\degree$C cooler
C) 13$\degree$C cooler
D) 33$\degree$C cooler

Accepted Answer

Greenhouse gases trap heat in the atmosphere, keeping Earth's surface warmer. Without them, Earth would be about 33°C cooler.