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Environmental Science

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

Destruction of habitat
Cutting down of forest
Hunting
Predation

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Environmental Science
Many freshwater animals cannot live for long in sea water and vice versa mainly because of the

Osmotic problems
Change in N levels
Variations in light intensity
Change in the levels of thermal tolerance
Spectral quality of solar radiation

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Environmental Science
As the difference between the air temperature and the dew point increases, the relative humidity:

Decreases
Increases
Remains constant at a value less than 100%
Remains constant and equal to 100%

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Environmental Science
Salmonellosis is a disease related to consumption of

Chicken
Fish
Eggs
Mutton

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Environmental Science
"Smog" is a mixture of

Smoke and Fog
Sulphur Dioxide and Fog
Snow and Dust
Snow and Fog

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Environmental Science
Which of the following is an extinct species?

Ostrich
Lion
Tiger
Dodo

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MORE MCQ ON Environmental Science

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