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Environmental Science

Environmental Science
CFC releases a chemical which is harmful to ozone is

fluorine
chlorine
SO2
N2O

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Environmental Science
The heat energy released when water vapour changes to a liquid is called:

Latent heat of fission
Latent heat of condensation
Latent heat of evaporation
Latent heat of fusion

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Environmental Science
Noise is _______________

Sound of vehicles
Sound of crackers
Huge sound
Undesirable and unwanted sound

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Environmental Science
Energy flow in ecosystem is

None of these
Multidirectional
Bidirectional
Unidirectional

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Environmental Science
What is "Black Lung"?

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

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Environmental Science
MAB stands for

Mayer, Anderson and Bisby
Man and biosphere
Man and biotic community
Man, antibiotics and bacteria

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MORE MCQ ON Environmental Science

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