Compared to other substances in the Earth system, air is considered ________ conductor of energy.
A) an excellent
B) a better than average
C) an average
D) a poorer than average
E) a very poor

Question

Quizplus · Accepted Answer

Air is considered a very poor conductor of energy, which is why it is often used as an insulating material. Heat energy moves through air primarily by convection and radiation, rather than conduction.

Compared to Other Substances in the Earth System, Air Is