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tuf16587 tuf16587
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9 years ago
Volcanic eruptions add tons of sulfur dioxide into the atmosphere, which ________ the atmosphere.
a)   warms
b)   cools
c)   does not affect
d)   clears
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bolbolbolbol
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2 years ago
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tuf16587 Author
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9 years ago
Good timing, thanks!
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This site is awesome
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Thanks
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