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Environmental Science

Environmental Science
Example for a physical pollutant

Air
Radiation
Plant
Water

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Environmental Science
Man made sources of radiation pollution are:

nuclear fuels and preparation of radioactive isotopes
explosion of nuclear weapons
mining
all of these

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Environmental Science
Which latitude belt best describes the middle latitudes?

30o to 50o
20o to 35o
40o to 70o
20o to 80o
10o to 35o

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Environmental Science
Which of the following interactions will not promote co evolution?

Commensalism
Parasitism
Interspecific competition
Mutualism

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Environmental Science
"Earth provides enough to satisfy every man's need, but not for every man's greed" words by

Tagore
None
Nehru
Gandhiji

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Environmental Science
The most important reason for decrease in biodiversity is

Habitat pollution
Habitat destruction
Over-exploitation
Introduction of exotic species

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MORE MCQ ON Environmental Science

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