Which of the following statements is false about ozone layer?....

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Which of the following statements is false about
\( \mathrm{P} \)
ozone layer?
W
(1) It is harmful because ozone is dangerous to living organism
(2) It is beneficial because oxidation reaction can proceed faster in the presence of ozone.
(3) It is beneficial because ozone cuts of the ultra violet radiation of the sun.
(4) It is harmful because ozone cuts out the important radiation of the sun which are vital for photosynthesis.


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