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Environmental Science

Environmental Science
The resources that can be replaced by natural ecological cycle is called

Renewable
non-renewable
natural
exhaustible

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Environmental Science
DDT is a ______________ pollutant

Non biodegradable
Naturally degradable
Biodegradable
Un-biodegradable

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Environmental Science
Ozonosphere seen in

mesophere
thermosphere
stratosphere
ionosphere

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Environmental Science
Rain water harvesting is a major method implemented for_____________

Soil Conservation
Water Conservation
Forest conservation
Ecological conservation

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

Land fertility
Vegetation
Desertification
Ecosystem

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

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

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MORE MCQ ON Environmental Science

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