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Environmental Science

Environmental Science
An example of an abiotic component

Animals
Soil
Bacteria
Plants

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Environmental Science
The presence of solid, liquid or gaseous compounds, which may not be normally present, or in excess concentration in the atmosphere is called

soil pollution
air pollution
water pollution
radioactive pollution

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Environmental Science
The combustion of waste in the absence of Oxygen is called

None
Hydrolysis
Haemolysis
Pyrolysis

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Environmental Science
Red Data Book Provides data on

Red flowered plants
Red colored fishes
Endangered plants and animals
Lists of plants and animals

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Environmental Science
Which of the following zones in a lake suffers from lack of light and therefore limited photosynthesis is able to take place?

Euphotic
Littoral
Profundal
Pelagic

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Environmental Science
The Red Data book which lists endangered species is maintained by

IUCN
UNO
WHO
WWF

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MORE MCQ ON Environmental Science

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