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Environmental Science

Environmental Science
Green House effect is caused by

Decrease in CO2
Increase in CO2
Decrease in O2
Increase in O2

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Environmental Science
Water pollution is due to

industrial effluents
sewage and other wastes
agricultural discharges
All of these

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Environmental Science
Natural gas that was formed from ancient prehistoric forests is called

petroleum
Fossil fuels
LPG
Gobar gas

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Environmental Science
Fog that most often forms as warm rain falls into a cold layer of surface air is called:

Evaporation (mixing) fog
Radiation fog
Upslope fog
Advection fog

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Environmental Science
African grasslands are called

Savannah
Pampas
Prairies
None

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Environmental Science
The method of simultaneous integration of trees with agricultural crops is called

Deforestation
Agro forestry
Combined culture
Reforestation

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MORE MCQ ON Environmental Science

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