Environmental Science
Carbon monoxide is a pollutant because it

reacts with 02
reacts with haemoglobin
inhibits glycolysis
inactivates nervous system A

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Environmental Science
The atmosphere near the earth's surface is "heated from below." Which of the following does not significantly contribute to this heating?

Heat energy from the earth's interior
Convection from a hot surface
Conduction of heat upward from a hot surface
Absorption of infrared energy that has been radiated from the surface

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Environmental Science
At night, low clouds:

Have no effect on the atmospheric greenhouse effect
Enhance the atmospheric greenhouse effect
Weaken the atmospheric greenhouse effect
Are often caused by the atmospheric greenhouse effect

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