Chlorofluorocarbons
A) can release chlorine atoms which destroy ozone.
B) are no longer used by humans.
C) do most of their damage close to Earth's surface.
D) reside primarily in the upper stratosphere.
E) are perfect blackbodies.
Question 2
Ozone
A) is a perfect transmitter of longwave radiation.
B) is formed primarily from the reaction of oxygen and ultraviolet radiation.
C) is found primarily in the upper troposphere.
D) causes skin cancer.
E) is formed by complex interactions involving chlorofluorocarbons .
Single atoms form the nodes of an elementary quantum network
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