English

Ozone depletion has resulted in ______.

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Question

Ozone depletion has resulted in ______.

Options

  • warming of earth temperature

  • less UV radiation on earth

  • decrease in temperature

  • more UV radiation on earth

MCQ
Fill in the Blanks
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Solution

Ozone depletion has resulted in more UV radiation on earth.

Explanation:

The ozone layer absorbs much of the Sun’s harmful ultraviolet radiation. When it is depleted, more UV radiation reaches Earth; the other options do not describe this direct effect.

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Chapter 20: Environmental Issues - EXERCISES [Page 1151]

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Sarita Aggarwal Biology [English] Class 12 ISC
Chapter 20 Environmental Issues
EXERCISES | Q I. 2. | Page 1151
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