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Environmental Science

Environmental Science
An example of an abiotic component

Bacteria
Animals
Plants
Soil

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Environmental Science
Earth summit was held in

Rio de Jeneiro in 1992
Stockholm in 1972
Paris in 1992
New York in 1972

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

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

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Environmental Science
Major cause of Ozone depletion is due to which chemical?

ChloroFluoroCarbons
Dioxins
Rayon
Polyphenols

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Environmental Science
Ozone Umbrella is located in which layer of atmosphere

Troposphere
Mesosphere
Ionosphere
Stratosphere

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Environmental Science
At any given time, ______ of the earth is illuminated by the sun.

One-third
One-half
One-fourth
Two-thirds

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MORE MCQ ON Environmental Science

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