MEDIUM
Earn 100

Ecology is the study of the interaction of living organisms with their _____, _____ and _____ environment.
(a)physical
(b)chemical
(c)biological
(d)mechanical

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Important Questions on Environment
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Kaziranga National Park is situated in which state of India?

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The percentage of nitrogen in the air is about:
1.
2.
3.
4.

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HARD

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In which state is the World Heritage site 'Basilica of Bom Jesus' located?

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MEDIUM
The _____ National Park, located in West Bengal, is one of the largest tiger reserves of our country.

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