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Environmental Science

Environmental Science
Air is composed of gases, water vapours and

light
dust particles
rainfall
snowfall

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Environmental Science
Thorn-forests are found in the _______ regions.

frozen areas
semi-arid
high rain fall areas
low temperature

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Environmental Science
Any unfavorable alteration of the environment may be called as

bioaccumulation
biomagnigication
environmental pollution
eutrophication

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Environmental Science
The sun emits its greatest intensity of radiation in:

The ultraviolet portion of the spectrum
The infrared portion of the spectrum
The visible portion of the spectrum
The x-ray portion of the spectrum

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Environmental Science
When oil and gas resources are burnt they kill many forests and lakes by

acid rain
forest fire
water pollution
deforestation

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Environmental Science
At which city might you be able to observe cirrus clouds at an altitude of 3,000 m (10,000 feet) above the surface?

Honolulu, Hawaii
Barrow, Alaska
Miami, Florida
Chicago, Illinois

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