Weegy: Currently, as Earth's surface becomes warmer, we believe that the level of carbon dioxide in the atmosphere is increasing.
User:
At nearly 30,000 feet, the top of Mt. Everest would be in the _____.
A. exosphere
B. troposphere
C. mesosphere
D. thermosphere
Weegy: At nearly 30,000 feet, the top of Mt. Everest would be in the troposphere.
User:
Atmospheric gases that can trap heat are called _____ gases.
A. inert
B. noble
C. halogen
D. greenhouse
Weegy: Atmospheric gases that can trap heat are called Greenhouse gases.
User:
The layers of the atmosphere are kept separate due to _____.
A. air pressure
B. air composition
C. changes in elevation
D. changes in temperature trends
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