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ENVIRONMENTAL SCIENCE

Environmental Science
Any unfavorable alteration of the environment may be called as

eutrophication
bioaccumulation
biomagnigication
environmental pollution

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Environmental Science
Energy resources derived from natural organic materials are called

all of these
biomass
geothermal energy sources
fossil fuels

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Environmental Science
Total amount of living material at the various trophic levels of a food chain is depicted by pyramids of

energy
all of these
numbers
biomass

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Environmental Science
Which group of vertebrates comprises the highest number of endangered species?

Fishes
Birds
Mammals
Reptiles

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Environmental Science
In a population, unrestricted reproductive capacity is called as

biotic potential
carrying capacity
birth rate
fertility rate

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