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Environmental Science

Environmental Science
A group of individuals of a plant or animal species, inhabiting a given area is called

Community
Biome
Ecosystem
Population

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Environmental Science
The portion of the earth and its environment which can support life is known as _________

atmosphere
Crust
Exosphere
Biosphere

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Environmental Science
The indoor pollutant radon which is a radioactive gas causes

cardiac arrest
hormone disorder
anemia
lung cancer

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Environmental Science
Mobile combustion accounts

10-20% of air pollution
40-50% of air pollution
50-60 % of air pollution
5-10 % of air pollution

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Environmental Science
The most important human activity, leading to the extinction of wildlife, is

Pollution of wildlife, is
Hunting for valuable wildlife products
Alternation and destruction of the natural habitats
Introduction of alien species

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Environmental Science
Cement factory labourers are prone to

leukemia
cytosilicosis
asbestosis
bone marrow disease

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MORE MCQ ON Environmental Science

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