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Environmental Science

Environmental Science
Which one of the following is the most stable ecosystem?

Mountain
Forest
Desert
Ocean

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Environmental Science
Most harmful environmental pollutants are

waste animal feed
human organic wastes
natural nutrients in excess
non-biodegradable chemicals

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Environmental Science
Ozone depletion in the stratosphere will cause

global warming
none of these
increased incidence of skin cancer
forest tires

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Environmental Science
MAB stands for

Man and biosphere
Man and biotic community
Mayer, Anderson and Bisby
Man, antibiotics and bacteria

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Environmental Science
What are rodenticides?

That kill insects
That kill rats
That kill fishes
That kill crocos

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Environmental Science
What is Bagasse? What is it used for?

Vermi compost - used as fertilizer
Biogas -- used as fuel
Liquid waste --used as fertilizer
Sugar cane waste --used as to make paper

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MORE MCQ ON Environmental Science

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