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Environmental Science

Environmental Science
Acid rain mainly result from

Carbon monoxide
Carbon dioxide
Sulfur dioxide
Ammonia

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Environmental Science
Light energy is transformed into chemical energy by

Photosynthesis
Recycling
Productivity
Respiration

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Environmental Science
On a clear, calm, night, the ground and air above cool mainly by this process:

Radiation
Convection
Reflection
Evaporation
Conduction

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Environmental Science
The destruction of the forest areas by man made efforts is called

Afforestation
Non-forestation
Bio forestation
Deforestation

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Environmental Science
_________ is the first country to have phased out the CFCs and HCFCs which are responsible for the depletion of the ozone layer.

France
Germany
Spain
Denmark

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Environmental Science
High biological oxygen demand indicates:

absence of microbial pollution
intense level of microbial pollution
all of these
moderate microbial pollution

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MORE MCQ ON Environmental Science

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