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Environmental Science

Environmental Science
Light energy is transformed into chemical energy by

Recycling
Productivity
Photosynthesis
Respiration

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Environmental Science
Ganga Action Plan in India was launched in the year _________

1988
1978
1980
1986

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Environmental Science
Which one of the following environmental pollutants has the problem of biomagnifications?

NO3
Hg fungicides
SO2
O3 and CO2

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Environmental Science
Carbon monoxide is a pollutant because

it inhibits glycolysis
reacts with haemoglobin
makes nervous system inactive
it reacts with O2

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Environmental Science
Algal bloom results in

Eutrophication
Biomagnification
Global warming
Salination

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Environmental Science
To protect fruit trees from frost, it is important to keep the air as still as possible.

1

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