NEET UG BIOLOGY MCQ: ENVIRONMENTAL ISSUES

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Analyzing +4 | -1

Assertion : Global warming (Green house
effect) occurs due to penetrability of low
wavelength radiation through ozone layer.

Reason : CFC is green house gas which results
in impenetrability of long wave length radiation
through

C{O_2}

of the atmosphere.

View answer and explanation

Correct option: A

If both Assertion and Reason are true and
Reason is the correct explanation of Assertion

Option D (If both Assertion and Reason are false) is correct because global warming is due to the trapping of long-wavelength radiation, and CFCs do not cause impenetrability of long-wavelength radiation through CO2.

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