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Environmental Science

Environmental Science
The major reservoir of carbon is

Ocean Bed
Plant and animals
The atmosphere
Rock

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Environmental Science
Sedimentation is a

Tertiary water treatment
Final process
Secondary water treatment
Primary water treatment

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Environmental Science
Vermi-composting is a natural method of

Managing waste it creates
Producing worms
Destroying worms
Producing compost manure

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Environmental Science
In grassland ecosystem, the pyramid of biomass is

none of these
upright
spindle shaped
inverted

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Environmental Science
The gas that absorbs most of the harmful ultraviolet radiation in the stratosphere:

Nitrous oxide
Carbon dioxide
Chlorofluorocarbons
Ozone
Water vapor

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Environmental Science
If there is no atmosphere, the colour of the sky will be

blue
white
black
colourless

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MORE MCQ ON Environmental Science

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