| ⇦ | 
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Damage of O₃ layer is due to harmful effects of
Options
(a) sulphur dioxide
(b) carbon dioxide
(c) organic compounds
(d) chlorofluorocarbons
Correct Answer:
chlorofluorocarbons
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Conservation and Environmental Issues
(111)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Secondary cell wall grows by
- Cell organelles common in Monera and Protista is
- In high yielding hybrid crop varieties, to exploit hybrid vigour, the farmers need
- List of endangered species was released by
- Which one of the following hormones though synthesised else where is stored and released
Topics: Conservation and Environmental Issues (111)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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