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Environmental Science

Environmental Science
Natural gas that was formed from ancient prehistoric forests is called

Fossil fuels
petroleum
LPG
Gobar gas

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Environmental Science
The earth's atmosphere is divided into layers based on the vertical profile of:

Air temperature
Air pressure
Air density
Wind speed

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Environmental Science
Which of the following is mainly responsible for the extinction of wild life

Pollution of air and water
Hunting of flesh
Destruction of Habitats
All of these

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Environmental Science
An ecosystem gradually merges with an adjoining one through a transitional zone is called the ______________

Ecological niche
shore effect
ecotone
ecological footprint

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Environmental Science
The most endangered ecosystem in India

Shola forest ecosystem
Pond ecosystem
Evergreen forest ecosystem
Tundra Ecosystem

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Environmental Science
Non-lonizing radiations with specific biological effects are

UV radiations
X-rays
Gamma rays
Beta-rays

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MORE MCQ ON Environmental Science

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