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Environmental Science

Environmental Science
The source of aerosol in upper atmosphere is

ruminants
petroleum based industries
sea currents
jet planes

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Environmental Science
Green revolution is associated with _________

sericulture
agriculture
fish culture
silviculture

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Environmental Science
"Smog" is a mixture of

Snow and Dust
Sulphur Dioxide and Fog
Snow and Fog
Smoke and Fog

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Environmental Science
Which of the following group of gases cause photochemical smog?

O2, PAN, and NO2
O3, PAN and NO2
HC, NO and PAN
Ozone, PAN and CO

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Environmental Science
_________ is the 12th Mega Biodiverse Country in the world.

Sri Lanka
India
China
America

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Environmental Science
Which group of vertebrates comprises the highest number of endangered species?

Reptiles
Mammals
Birds
Fishes

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MORE MCQ ON Environmental Science

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