Question

question 12 of 25 which part of the atmosphere is the highest layer in which planes can fly? a. troposphere b. thermosphere c. stratosphere d. mesosphere

Explanation:

Commercial airplanes typically fly in the stratosphere. The troposphere has too much turbulence, the thermosphere is too high and has very thin air, and the mesosphere has extreme temperatures and air density issues that are not suitable for regular flight.

Answer:

C. Stratosphere