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Environmental Science

Environmental Science
Minute particles and liquid droplets are collectively called

Aerosols
UV radiation
Ozone
Convection current

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Environmental Science
Cigarette smoking exposes one to __________

Carbon monoxide
Carbon dioxide
Sulphur dioxide
Nitrogen peroxide

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Environmental Science
All forms of water that comes down on Earth, including rain, snow, hail etc. is known as _____________

Precipitation
Calcification
Accumulation
Fixation

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Environmental Science
Which is an example for sedimentary biogeochemical cycle

Nitrogen cycle
Oxygen cycle
Phosphorus cycle
Water cycle

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Environmental Science
Total amount of living material at the various trophic levels of a food chain is depicted by pyramids of

numbers
biomass
all of these
energy

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Environmental Science
Global warming is caused by

CH4
GHGs
CFCs
NO2

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MORE MCQ ON Environmental Science

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