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Environmental Science

Environmental Science
Environmental Protection Act was introduced in the year

1986
1989
1972
1988

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Environmental Science
An example of lotic system

Pond
Reservoir
Lake
River

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Environmental Science
Burning of coal produces oxides of sulphur and nitrogen which combined with water vapor leads to

brackish water
forest fire
soil pollution
acid rain

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Environmental Science
The most abundant gas in the stratosphere is:

Carbon dioxide (CO2)
Ozone (O3)
Chlorofluorocarbons (CFCs)
Nitrogen (N2)
Oxygen (O2)

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Environmental Science
The portion of the earth and its environment which can support life is known as _________

atmosphere
Crust
Biosphere
Exosphere

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Environmental Science
Two objects, A and B, have the same mass but the specific heat of A is larger than B. If both objects absorb equal amounts of energy,

A will become warmer than B
B will become warmer than A
A will get warmer, but B will get colder
Both A and B will warm at the same rate

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MORE MCQ ON Environmental Science

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