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Environmental Science

Environmental Science
Official date of Earth Day is on _________

43943
43973
43911
43987

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Environmental Science
The 3 R principle in waste management involves

Reduce, Retain, Regain
Reduce, Reuse, Recycle
Reduce, Regain, Reuse
Reduce, Reform, Reset

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Environmental Science
Fog is a major hazard to aviation.

1

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Environmental Science
Soil erosion can be prevented by

Removal of vegetation
Overgrazing
Deforestation
Afforestation

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Environmental Science
The one-horned Rhinoceros is now restricted to which state?

Gujarat
Uttar Pradesh
Assam
Maharashtra

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Environmental Science
Commonly used radioactive isotopes in scientific research

14 C
32 P
all of these
125 I

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MORE MCQ ON Environmental Science

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