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Environmental Science

Environmental Science
Water used for paper mills should not contain

sodium
iron
magnesium
chlorine

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Environmental Science
The abiotic and biotic components constitute the structure of an

Ecosystem
atmosphere
energy flow
environment

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Environmental Science
The 3 R principle in waste management involves

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

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Environmental Science
In grazer food chain the living plants are directly

decayed
consumed
destroyed
grown

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Environmental Science
Point Calimere sanctuary is situated in which state?

Tamil Nadu
Gujarat
Karnataka
Kerala

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Environmental Science
The most abundant gas in the stratosphere is:

Ozone (O3)
Oxygen (O2)
Nitrogen (N2)
Chlorofluorocarbons (CFCs)
Carbon dioxide (CO2)

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MORE MCQ ON Environmental Science

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