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Environmental Science

Environmental Science
Acid rain mainly result from

Sulfur dioxide
Carbon dioxide
Carbon monoxide
Ammonia

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Environmental Science
Sedimentation is a

Primary water treatment
Secondary water treatment
Tertiary water treatment
Final process

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Environmental Science
Heat transferred outward from the surface of the moon can take place by:

Conduction
Latent heat
Radiation
Convection

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Environmental Science
Which one of the following statements for pyramid of energy is incorrect, whereas the remaining three are correct?

It shows energy content of different trophic level organisms
It is inverted in shape
Its base is broad
It is upright in shape

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Environmental Science
The cold feeling that you experience after leaving a swimming pool on a hot, dry, summer day represents heat transfer by:

Latent heat
Conduction
Radiation
Convection

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Environmental Science
Trichodermaharzianum has proved a useful microorganism for

biological control of soil-borne plant pathogens
bioremediation of contaminated soils
reclamation of wastelands
gene transfer in higher plants

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MORE MCQ ON Environmental Science

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