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Environmental Science

Environmental Science
Animals that feed only on plants are called

detritivores
herbivores
omnivores
carnivores

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Environmental Science
__________ is derived recently from living organisms and their metabolic products.

Fossil fuel
Biofuel
Biomass
Gobar gas

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Environmental Science
The most important reason for decrease in biodiversity is

Over-exploitation
Habitat pollution
Introduction of exotic species
Habitat destruction

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Environmental Science
As the air temperature increases, with no addition of water vapour to the air, the relative humidity will:

Increase until it becomes equal to the dew point temperature
Remain the same
Decrease
Increase

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Environmental Science
An ecosystem gradually merges with an adjoining one through a transitional zone is called the ______________

Ecological niche
ecological footprint
shore effect
ecotone

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

Silent spring
Food chain
The environmentalism
Biomagnification

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MORE MCQ ON Environmental Science

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