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Environmental Science

Environmental Science
The major reservoir of carbon is

Ocean Bed
Plant and animals
The atmosphere
Rock

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Environmental Science
Minamata disease was caused by pollution of water by

Mercury
Tin
Methyl iso cyanate
Lead

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Environmental Science
_________ are used for converting saline or brackish water into pure distilled water.

Photo voltaic cells
Solar cookers
Solar water-heating
Solar desalination systems

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Environmental Science
The Salim Ali Bird sanctuary is located at

Kalakkad
Pondicherry,
Anakkatti
Thattekad,

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

Air pollution
Global effect
Green house effect
Land pollution

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Environmental Science
In a photochemical smog, which gas is an eye and mucous membrane irritant?

O3
N2O
SO2
CO2

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MORE MCQ ON Environmental Science

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