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Environmental Science

Environmental Science
First Biosphere reserve in India

Nilgiri
Chinnar
Agastyamala
Eravikulam

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Environmental Science
Ozone depletion is mostly caused by

CCL
CFCs
CO
CO2

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Environmental Science
Nitrogen gas returns to the atmosphere by the action of

Nitrate fertilizers
Nitrifying bacteria
Nitrogen fixing bacteria
Denitrifying bacteria

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Environmental Science
Who had stated in the Stockholm Conference in 1972 that poverty was the greatest polluter?

Mahatma Gandhi
Jawaharlal Nehru
Rajiv Gandhi
Indira Gandhi

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Environmental Science
CFCs are used as

refrigerants
insulators
All listed here
aerosol propellants

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Environmental Science
Nuclear accidents mostly release radioactive __________ into the atmosphere

Sulphur
Iodine
Carbon
Phosphorus

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MORE MCQ ON Environmental Science

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