Multiple Choice
Which of the following is true of the ionosphere?
A) It primarily absorbs harmful infrared wavelengths.
B) All radio signals pass through this region virtually unaffected.
C) The region principally absorbs gamma rays, X-rays, and interacts with the solar wind.
D) It is being depleted through interactions with human-produced chlorofluorocarbons.
Correct Answer:
Verified
Correct Answer:
Verified
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