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Environmental Science

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

Social forestry
Afforestation
Deforestation
Agroforestry

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Environmental Science
Ozone hole was first discovered in

India
Antarctica
Europe
Africa

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Environmental Science
_________ is mixed with petrol for being used in automobiles.

Methanol
Ethanol
Gasohol
Propanol

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Environmental Science
Which latitude belt best describes the middle latitudes?

20o to 80o
40o to 70o
20o to 35o
10o to 35o
30o to 50o

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Environmental Science
The thickness of ozone layer is measured in

Mm
Nm
Hg
Du

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Environmental Science
Red sea is an example of a ________ structure.

lava
Folded
residual
Faulted

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MORE MCQ ON Environmental Science

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