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Environmental Science

Environmental Science
An example of lotic system

River
Lake
Reservoir
Pond

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Environmental Science
The famous Minamata disease in Japan is due to the accumulation of____________in fishes.

Cadmium
Mercury
Zinc
Lead

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

bryophyte
lichen
pteridophyte
algae

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Environmental Science
Endemic species are

rare species
cosmopolitan in distribution
species localised in a specific region
critically endangered species

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Environmental Science
Thickness of plastic cover permissible to use

50 Microns
100 Microns
20 Microns
10 Microns

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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

air pollution
water pollution
radioactive pollution
soil pollution

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MORE MCQ ON Environmental Science

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