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Environmental Science

Environmental Science
Water pollution is due to

All of these
agricultural discharges
sewage and other wastes
industrial effluents

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Environmental Science
Charged particles from the sun that travel through space at high speeds are called:

Radiation
The aurora
Solar wind
Solar flares

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Environmental Science
The conversion of a pond to a climax forest community is an example of

xerarch succession
mesarch succession
all of these
hydrarch succession

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Environmental Science
What is Carcinogen?

Drugs for curing infectious disease
Cancer causing agent
Food colourants
Drugs used for curing cancer

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Environmental Science
The combustion of waste in the absence of Oxygen is called

Pyrolysis
Hydrolysis
None
Haemolysis

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

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

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MORE MCQ ON Environmental Science

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