What Is the Main Difficulty in Trying to Eliminate Chlorinated

question 3

Multiple Choice

What is the main difficulty in trying to eliminate chlorinated fluorocarbons from the atmosphere?

• A)They are very stable and take a long time to decompose completely.
• B)They are too light and blow away.
• C)They do not absorb ultraviolet radiation.
• D)all of the above
• E)only a and b

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