As a result of destruction of ozone layer there is significant increase in:
Correct answer: A. Ultra-violet radiations
- A. Ultra-violet radiations
- B. Greenhouse gases
- C. Nitrogen oxide
- D. Sulphur oxide
Explanation
The ozone layer absorbs Ultra-violet radiation. Depletion of ozone layer results in increased amount of Ultra-violet radiation reaching the Earth's surface.
This question appeared on the UHS MDCAT 2013 paper, which you can sit online with every answer explained.
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Pollution covers the sources and effects of air, water, soil, noise and thermal pollutants, including toxicity, biomagnification, eutrophication and global environmental change. Conservation focuses on protecting biodiversity through habitat preservation, sustainable resource use, protected areas, wildlife laws, and in situ and ex situ methods.
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