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Environmental Science

Environmental Science
Ozonosphere seen in

mesophere
thermosphere
ionosphere
stratosphere

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Environmental Science
In which year Silent Valley was declared as National Park?

1984
1988
1981
1982

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Environmental Science
Autotrophs are ______________

Saprophytes
Consumers
Producers
Herbivores

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Environmental Science
Official date of Earth Day is on _________

43973
43943
43911
43987

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Environmental Science
The pollutant that causes hole in the ozone layer is

CFCs
PFCs
SF6
nitrousoxide

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Environmental Science
Area X represents

oil
coal
solar
nuclear

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MORE MCQ ON Environmental Science

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