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Environmental Science

Environmental Science
Red sea is an example of a ________ structure.

Folded
lava
Faulted
residual

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Environmental Science
Pollutants that are introduced into the environment by human activity are called as

qualitative pollutants
all of these
anthropogenic pollutants
quantitative pollutants

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Environmental Science
Which one of the following is the correct percentage of the two green house gases that contribute to the total global warming?

N2O-6%, CO2 -86%
CO2-40%,CFCs-30%
CFCs -14%, Methane-20%
Methane-20%, N2O-18%

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Environmental Science
Study of inter-relationship between organisms and their environment is

Ethology
Ecology
Ecosystem
Phytogeography

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Environmental Science
What is troposphere?

Portion of water
Portion of sky
Lowest layer of atmosphere where we survive
Portion of air

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Environmental Science
Phytoplankton are

Producers of forest
Consumers of Ocean
Omnivores
Producers of lakes

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MORE MCQ ON Environmental Science

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