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Environmental Science

Environmental Science
__________ is derived recently from living organisms and their metabolic products.

Gobar gas
Biomass
Biofuel
Fossil fuel

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Environmental Science
Which of the following is the best indicator of SO2 pollution.

algae
lichen
bryophyte
pteridophyte

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Environmental Science
The nation whose government is promoting large families because of an aging population and low fertility rate is

China
France
the United States
India

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Environmental Science
This holds a planet's atmosphere close to its surface:

Moisture
Gravity
Radiation
Pressure
Cloud cover

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Environmental Science
Soap and detergents are the source of organic pollutants like:

Sulphonated hydrocarbons
Polyphosphates
All of these
Glycerol

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Environmental Science
An example of nitrogen fixing bacteria in the soil

Nostoc
Nitrobacter
Azotobacter
Rhizobium

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MORE MCQ ON Environmental Science

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