Despite its high temperatures,why would the thermosphere feel cold to humans?
A)The number of molecules is not high enough to transfer heat to human's skin.
B)Humans would die due to pressure changes before they could experience the intense heat.
C)The atmosphere is denser in the thermosphere and this pressure reduces heat transfer.
D)The average kinetic energy is actually less in the thermosphere than the troposphere.
E)The high density of individual molecules in the thermosphere have a cooling effect.

Question

Quizplus · Accepted Answer

The number of molecules in the thermosphere is extremely low, so there are not enough molecules to transfer heat to a human's skin. Despite the high temperatures, the lack of molecular contact makes it feel cold.

Despite Its High Temperatures,why Would the Thermosphere Feel Cold to Humans