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Environmental Science

Environmental Science
Wild life is continuously decreasing. What is the main reason of this?

Destruction of habitat
Hunting
Cutting down of forest
Predation

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Environmental Science
Which of the following groups is absolutely essential functional component of the ecosystem?

Producers and herbivores
Detritivores
Producers
Producers and detritivores

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Environmental Science
The final stable community in an ecological succession is called the

ultimate community
seral community
final community
climax community

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Environmental Science
CFCs are used as

insulators
refrigerants
All listed here
aerosol propellants

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Environmental Science
The formula for exponential population growth is

dN/rN = dt
dN/dt = rN
rN/dN = dt
dt/dN = rN

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Environmental Science
The famous Minamata disease in Japan is due to the accumulation of____________in fishes.

Lead
Cadmium
Zinc
Mercury

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MORE MCQ ON Environmental Science

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