Why Is There a Drastic Reduction in Ozone in the Spring

question 109

Multiple Choice

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

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