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Environmental Science

Environmental Science
Which book written by Rachel Carson resulted in banning DDT in USA?

Biomagnification
The environmentalism
Food chain
Silent spring

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Environmental Science
Carbon monoxide is a pollutant because

it inhibits glycolysis
reacts with haemoglobin
makes nervous system inactive
it reacts with O2

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Environmental Science
Black Buck is a

Butterfly
Goat
Bird
Deer

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Environmental Science
What is Canopy?

Soil in forest
Climbers on trees
Uppermost level of the forest
Ground level of the forest

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Environmental Science
A population is a group of

individuals in a family
communities in an ecosystem
individuals in a species
species in a community

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Environmental Science
Symbiosis is shown by

Rafflesia
Cuscuta
E.coli
Monotropa

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MORE MCQ ON Environmental Science

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