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Environmental Science

Environmental Science
Non-lonizing radiations with specific biological effects are

Beta-rays
UV radiations
X-rays
Gamma rays

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Environmental Science
Centre of Modern nuclear technology in India

None of these
BARC
SARC
CRAS

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Environmental Science
Ecotype is a type of species in which environmentally induced variations are

Genetically fixed
None of these
Genetically not related
Temporary

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Environmental Science
Energy resources derived from natural organic materials are called

fossil fuels
geothermal energy sources
all of these
biomass

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Environmental Science
The horizontal extent of the ozone hole can sometimes exceed the size of the Antarctic continent.

1

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Environmental Science
What is "Black Lung"?

None of these
Occupational Hazard to navigators
Occupational Hazard to the miners
Occupational Hazard to pesticide applicators

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