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Environmental Science

Environmental Science
________ is diffused into the ground by gravitational force.

River water
None of these
Ocean
Rain water

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Environmental Science
Soap and detergents are the source of organic pollutants like:

Polyphosphates
All of these
Glycerol
Sulphonated hydrocarbons

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Environmental Science
Oil, coal and natural gas supply approximately __________ % of the energy used in the United States

10
25
40
81

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Environmental Science
The combination of nitrogen oxides and hydrocarbons in the presence of the sunlight causes

Ozone hole in the atmosphere
Acid rain
Global warming
Smog

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Environmental Science
Man and biosphere programme is affiliated with

IUCN
WIPO
UNESCO
WWF

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Environmental Science
The word Biophilia was coined by

Dr. Hackel
E O Wilson
Dr.Johanssen
Dr. Benjamine

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