Which of the following statements about ozone (in Earth's stratosphere) is not true?
A) Ozone is a form of oxygen.
B) The presence of ozone was crucial to the origin of life some 4 billion years ago.
C) Ozone absorbs harmful ultraviolet light from the Sun.
D) The origin of the "ozone hole" over Antarctic has been traced to human-made CFCs.
Correct Answer:
Verified
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