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Environmental Science

Environmental Science
Heat transferred outward from the surface of the moon can take place by:

Conduction
Latent heat
Convection
Radiation

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Environmental Science
A high density of elephant population in an area can result in

Interspecific competition
mutualism
Predation on one another
Intraspecific competition

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Environmental Science
Typically, water vapour occupies about what percentage of the air's volume near the earth's surface?

None of these
Less than 4 percent
About 21 percent
About 78 percent
Close to 10 percent

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Environmental Science
Gas released during photosynthesis is

Carbon dioxide
Nitrogen
Methane
Oxygen

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Environmental Science
Mobile combustion accounts

50-60 % of air pollution
40-50% of air pollution
10-20% of air pollution
5-10 % of air pollution

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Environmental Science
_____________ is the poisonous gas leaked during Bhopal gas tragedy

MIC
Hydrogen Sulphide
PVC
Teflon

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MORE MCQ ON Environmental Science

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