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Environmental Science

Environmental Science
Soap and detergents are the source of organic pollutants like:

All of these
Sulphonated hydrocarbons
Glycerol
Polyphosphates

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Environmental Science
The electrified region of the upper atmosphere is called the:

Ionosphere
Thermosphere
Stratosphere
Troposphere
Mesosphere

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Environmental Science
The destruction of habitat of plants and animals is called

habitat loss
endangered species
flood
endemism

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Environmental Science
The effect of interspecific competition on niches is to make them

larger
smaller
change location
more triangular

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Environmental Science
________ is the degradation of land in arid, semi-arid and dry sub-humid areas.

Land fertility
Vegetation
Ecosystem
Desertification

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Environmental Science
The combination of nitrogen oxides and hydrocarbons in the presence of the sunlight causes

Smog
Acid rain
Global warming
Ozone hole in the atmosphere

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MORE MCQ ON Environmental Science

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