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Environmental Science

Environmental Science
_________ is the phenomenon where the earth retains heat.

Air pollution
Global effect
Land pollution
Green house effect

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Environmental Science
Salinization is ___________.

Accumulation of salts in soil
Accumulation of salts in body
Accumulation of salts in water
Accumulation of salts in animals

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Environmental Science
Earth summit was held in

Paris in 1992
Stockholm in 1972
Rio de Jeneiro in 1992
New York in 1972

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Environmental Science
Renewable energy resources are mostly based on

biomass
nuclear power
nuclear power
fossil fuels

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Environmental Science
A small quantity of __________ material can produce an enormous amount of energy

Non-metallic
Metallic
Conductive
Radioactive

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Environmental Science
The drug morphine is extracted from _______ plant.

Cocoa
Belladonna
Opium Poppy
Tannin

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MORE MCQ ON Environmental Science

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