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Environmental Science

Environmental Science
_______ tree is known as "flame of the forest"?

Zizyphus
Pongamea
Butea monosperma
Jackfruit

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Environmental Science
_________ mixed with diesel reduces carbon monoxide emissions up to 50%.

Phenol
Ethanol
Methanol
Alcohol

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Environmental Science
Trichodermaharzianum has proved a useful microorganism for

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

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Environmental Science
Endemic species are

species localised in a specific region
critically endangered species
cosmopolitan in distribution
rare species

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Environmental Science
What is Pedology?

Study of water
none
Study of soil
Study of air

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Environmental Science
One atom of chlorine can destroy over __________ molecules of ozone.

1000
10000
25000
100000

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MORE MCQ ON Environmental Science

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