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Environmental Science

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

Iodine
Thorium-232
Radium-226
Strontium-90

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Environmental Science
Two opposite forces operate in the growth and development of every population. One of them is related to the ability to reproduce at a given rate. The force opposite to it is called

fecundity
mortality
biotic control
environmental resistances

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Environmental Science
Mobile combustion accounts

40-50% of air pollution
50-60 % of air pollution
10-20% of air pollution
5-10 % of air pollution

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Environmental Science
The cause of Bhopal disaster is

Methyl Carbonate
Methyl Isocyanate
Methyl Alcohol
Methyl Sulphate

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Environmental Science
The most important human activity, leading to the extinction of wildlife, is

Introduction of alien species
Hunting for valuable wildlife products
Pollution of wildlife, is
Alternation and destruction of the natural habitats

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Environmental Science
Which one of the following environmental pollutants has the problem of biomagnifications?

SO2
NO3
Hg fungicides
O3 and CO2

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MORE MCQ ON Environmental Science

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