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Environmental Science

Environmental Science
Which of the following is a biodiversity hot spots in India?

Aravalli
Nandadevi
Eastern Ghats
Western Ghats

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Environmental Science
Extensive planting of trees to increase forest cover is called

Afforestation
Deforestation
Social forestry
Agroforestry

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Environmental Science
Which of the following is the major cause of pollution?

plants
man
fungi
hydrocarbon gases

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Environmental Science
Gas released during photosynthesis is

Oxygen
Nitrogen
Methane
Carbon dioxide

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

Haemolysis
Hydrolysis
Pyrolysis
None

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Environmental Science
Trichodermaharzianum has proved a useful microorganism for

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

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