Multiple Choice
The term "greenhouse effect" refers to
A) condensation of water vapor to form dew.
B) conversion of carbon dioxide to oxygen by green plants.
C) heating of the atmosphere by direct solar radiation.
D) heating of the atmosphere by radiation from the earth.
Correct Answer:
Verified
Correct Answer:
Verified
Q30: An isobar is<br>A) a line of constant
Q31: The atmosphere constituent chiefly responsible for absorbing
Q32: Average atmospheric pressure does not correspond to<br>A)
Q33: If the earth's axis were less tilted
Q34: Ice crystals<br>A) never occur in clouds.<br>B) usually
Q36: The process by which air heated by
Q37: The Gulf Stream is an ocean current
Q38: The winds in a northern hemisphere cyclone
Q39: Relative to the average depth of the
Q40: Of the following gases, the most abundant