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barry barry
wrote...
Posts: 11630
10 years ago
The stratospheric ozone layer is important to ecosystems because it ________.
A) keeps atmospheric gases balanced
B) absorbs and scatters UV light
C) keeps the temperature of Earth stable
D) provides the air we breathe
E) ensures lakes and oceans do not lose water
Textbook 
The Environment and You

The Environment and You


Edition: 2nd
Authors:
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Replies
wrote...
10 years ago
B) absorbs and scatters UV light
Biology - The only science where multiplication and division mean the same thing.
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