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Environmental Science

Environmental Science
_________ element had guided the earlier navigators to keep them on right path.

Uranium
Carbon
Coal
Magnetite

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Environmental Science
If the earth's average surface temperature were to increase, the amount of radiation emitted from the earth's surface would ____, and the wavelength of peak emission would shift toward ____ wavelengths.

Increase, shorter
Decrease, longer
Increase, longer
Decrease, shorter

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Environmental Science
Solar radiation reaches the earth's surface as:

Infrared radiation only
Visible radiation only
Ultraviolet radiation only
Ultraviolet, visible, and infrared radiation
Visible and infrared radiation only

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Environmental Science
CFCs are used as

All listed here
aerosol propellants
refrigerants
insulators

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Environmental Science
The capacity to do work is termed as

Energy
Strength
Power
Force

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Environmental Science
Which of the following is the major cause of pollution?

hydrocarbon gases
plants
man
fungi

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MORE MCQ ON Environmental Science

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