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Environmental Science

Environmental Science
The term "Biocoenosis" was proposed by

Carl Mobius
Transley
None of these
Warming

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

SO2
fluorine
chlorine
N2O

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Environmental Science
World's most problematic aquatic weed is

eichornia
trapa
wolffia
azolla

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Environmental Science
Carbon dioxide is called greenhouse gas because it is

Used in green-house to increase plant growth
Transparent to heat but traps sunlight
Transparent to sunlight but traps heat
Transparent to both sunlight and heat

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Environmental Science
Fine organic or inorganic particles suspended in air is called

none of these
aerosol
particulate pollutant
gaseous pollutant

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Environmental Science
Which one of the following is not a primary pollutant?

Sulpuric acid
Particulate matter
Nitrogen oxides
Carbon monoxide

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MORE MCQ ON Environmental Science

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