Which of the following statements is true about the ozone layer?

  • A
    It is harmful because ozone is dangerous to living organisms.
  • B
    It is beneficial because oxidation reactions can proceed faster in the presence of ozone.
  • C
    It is beneficial because ozone filters out the ultraviolet radiation from the sun.
  • D
    It is harmful because ozone cuts out important solar radiation that is vital for photosynthesis.

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