Air pressure:
a. is the amount of force the atmosphere exerts on the earth's surface.
b. is related to clouds and aerosols and has little to do with atmospheric gases.
c. increases as you go upward from the earth's surface.
d. None of these choices.
Question 2
All weather occurs in the troposphere:
a. the atmospheric layer closest to the earth's surface.
b. the atmospheric layer found about 100 km above the earth's surface.
c. the atmospheric layer above the stratosphere.
d. None of these choices.