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Environmental Science

Environmental Science
The Residential and Commercial wastes mainly consist of:

None of these
Card board
Packaging materials
Food wastes

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Environmental Science
The crucial species that determine the ability of large number of other species is termed as _________ species.

Crucial
Keystone
Important
Significant

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Environmental Science
Which group of vertebrates comprises the highest number of endangered species?

Fishes
Mammals
Birds
Reptiles

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Environmental Science
Coal is a __________ resource.

deforestation
inorganic
None of these
abiotic

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Environmental Science
An example of nitrogen fixing bacteria in the soil

Rhizobium
Nitrobacter
Azotobacter
Nostoc

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Environmental Science
The water management act is complemented by the waste water charges act at

14631
36059
34641
35277

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MORE MCQ ON Environmental Science

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