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Environmental Science

Environmental Science
________ is the degradation of land in arid, semi-arid and dry sub-humid areas.

Desertification
Vegetation
Ecosystem
Land fertility

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Environmental Science
In which Indian state is Corbett National park located

Madya Pradesh
Kerala
Uttarakhand
Tamilnadu

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Environmental Science
World wildlife week is observed during

First week of October
Last week of October
First week of September
Third week of October

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Environmental Science
Nitrogen fixing blue green algae is

Nitrosomonas
Rhizobium
Nostoc
Clostridium

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Environmental Science
Oil spills are a source of pollution for

land and air
water
air and noise
land and water

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Environmental Science
The top layer of the lake is called as

Thermonion
Thermocline
Hypolimnion
Epilimnion

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MORE MCQ ON Environmental Science

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