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Natural Resources — Science STD 9 — Question

Gujarat BoardEnglish MediumSTD 9ScienceNatural Resources3 Marks
Question
How are $CFCs$ harmful?
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Answer

$CFC's$ are chlorofluoro carbons which deplete the ozone layer. They are rich in chlorine, fluorine and carbon.
Effects of chlorofluoro carbons:
  1. Skin cancer.
  2. Damage of eyes.
  3. Damage of immune system.
  4. Decreased crop yields.

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