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Environmental Science

Environmental Science
Natural gas that was formed from ancient prehistoric forests is called

Gobar gas
Fossil fuels
LPG
petroleum

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Environmental Science
Which functional feeding groups are involved in the process of in-stream physical breakdown of coarse material into fine particulate organic matter?

Collector gatherers
Shredders
Grazers
Collector filterers

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Environmental Science
The pyramid of energy in any ecosystem is

None of these
Always upright
May be upright or invented
Always inverted

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

CFCs
PFCs
nitrousoxide
SF6

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Environmental Science
A group of individuals of a plant or animal species, inhabiting a given area is called

Ecosystem
Population
Biome
Community

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Environmental Science
Carbon monoxide is a pollutant because it

reacts with haemoglobin
inactivates nervous system A
inhibits glycolysis
reacts with 02

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MORE MCQ ON Environmental Science

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