Which atmospheric layer contains the most mixing and overturning of air?
A)stratosphere
B)troposphere
C)mesosphere
D)exosphere
E)ionosphere

Question

Which atmospheric layer contains the most mixing and overturning of air?
A)stratosphere
B)troposphere
C)​mesosphere
D)​exosphere
E)​ionosphere

Quizplus · Accepted Answer

The troposphere is the lowest layer of the atmosphere and contains most of the Earth's weather. It is characterized by vertical mixing and strong overturning of air masses, which facilitates the transport of heat, moisture, and pollutants across different regions. The other atmospheric layers (stratosphere, mesosphere, thermosphere, and exosphere) have relatively stable or stratified air masses, with weaker mixing and little turbulence, hence the troposphere is the best choice for this question.

Which Atmospheric Layer Contains the Most Mixing and Overturning of Air