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Environmental Science

Environmental Science
Harmful trace metals in fly ash:

antimony
cadmium
All of these
arsenic

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Environmental Science
If very cold air is brought indoors and warmed with no change in its moisture content, the saturation vapor pressure of this air will______ and the relative humidity of this air will_____ .

Decrease, decrease
Increase, increase
Increase, decrease
Decrease, increase

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

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Environmental Science
Vermi-composting is a natural method of

Managing waste it creates
Producing worms
Producing compost manure
Destroying worms

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Environmental Science
_______ is a cold desert in India.

Bhopal
Ran of Kutch
Thar
Ladakh

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Environmental Science
Extensive planting of trees to increase forest cover is called

Agroforestry
Afforestation
Deforestation
Social forestry

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MORE MCQ ON Environmental Science

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