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Environmental Science

Environmental Science
The earth's atmosphere is divided into layers based on the vertical profile of:

Air density
Wind speed
Air temperature
Air pressure

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Environmental Science
All species on earth together with their environments collectively comprise

hydrosphere
biosphere
atmosphere
lithosphere

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Environmental Science
The main energy source for the environment is ________

Electrical energy
Solar energy
Chemical energy
Bioelectric energy

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Environmental Science
A biodegradable plastic developed by Biopak Corporation Australia

Pet
Polyester
Biopol
PVC

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Environmental Science
Which one of the following cycle is not a gaseous biogeochemical cycle in ecosystem?

Carbon
Phosphorus
Nitrogen
Sulphur

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Environmental Science
The development of a bare area without any life form is called

Ecesis
Nudation
Sere
Reaction

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MORE MCQ ON Environmental Science

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