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Environmental Science

Environmental Science
An example of nitrogen fixing bacteria in the soil

Rhizobium
Nostoc
Nitrobacter
Azotobacter

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Environmental Science
What are rodenticides?

That kill rats
That kill insects
That kill crocos
That kill fishes

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Environmental Science
Example for a bio-degradable polymer is

Polypropylene
Polyester
Poly lactic acid
Polyethylene

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Environmental Science
Ozone depletion is mostly caused by

CCL
CO2
CO
CFCs

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Environmental Science
Autecology deals with

Ecology of community
All listed here
Ecology of species
Ecology of many species

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Environmental Science
Habitat loss and fragmentation, over exploitation, alien species invasion and co extinction are causes for

Biodiversity loss
Population exploitation
Ecological succession
Pollution
Migration

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MORE MCQ ON Environmental Science

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