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Environmental Science

Environmental Science
Concept of ecological pyramids was proposed by

Tansley
Charles Elton
Clements
Odum

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Environmental Science
Two objects, A and B, have the same mass but the specific heat of A is larger than B. If both objects absorb equal amounts of energy,

Both A and B will warm at the same rate
A will get warmer, but B will get colder
A will become warmer than B
B will become warmer than A

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Environmental Science
Complex interlinked food chains are called

Trophiclevels
Food Web
Food pyramid
Food net work

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Environmental Science
BOD of a river water is found very high. This means water

contain many dissolved minerals
is clear
is highly polluted
contain Algae

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Environmental Science
The indoor pollutant radon which is a radioactive gas causes

hormone disorder
anemia
cardiac arrest
lung cancer

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Environmental Science
Which of the radioactive material is largely associated with bone cancer

Iodine
Thorium-232
Strontium-90
Radium-226

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MORE MCQ ON Environmental Science

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