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Environmental Science

Environmental Science
The transfer of heat by molecule-to-molecule contact is:

Ultrasonic
Convection
Conduction
Radiation

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Environmental Science
Of the gases listed below, which is not believed to be responsible for enhancing the earth's greenhouse effect?

Nitrous oxide (N2O)
Methane (CH4)
Chlorofluorocarbons (CFCs)
Carbon dioxide (CO2)
Molecular oxygen (O2)

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Environmental Science
At the North Pole the sun will rise above the horizon on ____ and set below the horizon on ____.

June 22; December 22
June 22; September 23
September 23; December 22
March 21; September 23
March 21; December 22

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Environmental Science
The undesirable change in physical, chemical or biological characteristics of air, land and water is referred as

All of these
Pollution
Ecodestructions
Pollutants

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Environmental Science
What is Carcinogen?

Drugs for curing infectious disease
Food colourants
Drugs used for curing cancer
Cancer causing agent

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Environmental Science
Torrey Canyon is famous for

Gulf of War
Oil spillage
Industries
Electric Potential

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MORE MCQ ON Environmental Science

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