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Environmental Science

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

Fossil fuel
Gobar gas
Biomass
Biofuel

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Environmental Science
The areas where soil is washed away into streams, transported into rivers and finally lost to the sea are called

Delta
Ecologically sensitive areas
Grasslands
Biologically sensitive areas

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Environmental Science
The atmospheric layer in which we live is called the:

Thermosphere
Ionosphere
Exosphere
Troposphere
Stratosphere

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Environmental Science
The pyramid of energy in terrestrial ecosystem is

Irregular
Inverted
Upright
Spindle shaped

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Environmental Science
Major cause of Ozone depletion is due to which chemical?

Dioxins
ChloroFluoroCarbons
Rayon
Polyphenols

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Environmental Science
A river with high BOD value is

none of these
highly polluted
highly productive
highly clean

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MORE MCQ ON Environmental Science

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