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Environmental Science

Environmental Science
The supersonic jets cause pollution by the thinning of

SO2 layer
O3 layer
O2 layer
CO2 layer

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Environmental Science
Which of the following interactions will not promote co evolution?

Mutualism
Parasitism
Commensalism
Interspecific competition

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Environmental Science
_______ trees shed their leaves during winter and hot summer.

coniferous
Shola
ever green
deciduous

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Environmental Science
Animals that feed only on plants are called

carnivores
herbivores
omnivores
detritivores

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Environmental Science
CFC releases a chemical which is harmful to ozone is

SO2
fluorine
chlorine
N2O

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Environmental Science
The main atmospheric layer near the surface of earth is

mesophere
ionosphere
stratosphere
troposphere

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MORE MCQ ON Environmental Science

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