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Environmental Science

Environmental Science
Carbon dioxide is a naturally-occurring component of the atmosphere.

1

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Environmental Science
Fine organic or inorganic particles suspended in air is called

gaseous pollutant
aerosol
none of these
particulate pollutant

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Environmental Science
Typically, water vapour occupies about what percentage of the air's volume near the earth's surface?

About 21 percent
Less than 4 percent
None of these
Close to 10 percent
About 78 percent

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Environmental Science
Normally rain water is slightly

Oxidize
Toxic
Pure
Acidic

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Environmental Science
_______ is a marine tortoise which shows the unique phenomenon "arribada".

Travancore Tortoise
Olive Ridley
A & C
Star Tortoise

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Environmental Science
Public awareness of environment creates ___________

Environment degradation
Environment protection
Environmental improvement
Environmental cultivation

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