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einsteindude einsteindude
wrote...
Posts: 5058
9 years ago
Why is there a drastic reduction in ozone in the spring?
A) There is a sudden increase in Cl atoms in the spring.
B) It is warmer in the spring.
C) There are more chlorofluorocarbons in the spring.
D) all of the above
E) only A and B
Textbook 
Conceptual Physical Science

Conceptual Physical Science


Edition: 6th
Authors:
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bSharpbSharp
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9 years ago
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9 years ago
Super! Don't forget to mark my post as best answer Grinning Face
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