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Mention the advantages of some UV. rays to us.

+1 vote

asked Jan 26, 2019 in Economics by kratos

Mention the advantages of some UV. rays to us.

environmental chemistry
class-8
class-11
class-12
pollution of air and water
environmental economics

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1 Answer

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answered Sep 13, 2020 by kratos

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(1) UV radiations ***** the microorganisms present on the body surface of animals.

(2) UV radiations helps in the conversion of sterols present in the skin into vitamin D in mammals.

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