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Environmental Science

Environmental Science
Unleaded petrol contains __________ which are known as carcinogenic compounds

nitrates
sulphates
phosphates
benzene

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Environmental Science
The World Wetlands Day is celebrated on ________

43863
43911
43987
43889

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Environmental Science
The earth's atmosphere is divided into layers based on the vertical profile of:

Wind speed
Air pressure
Air density
Air temperature

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Environmental Science
Which functional feeding groups are involved in the process of in-stream physical breakdown of coarse material into fine particulate organic matter?

Collector filterers
Collector gatherers
Grazers
Shredders

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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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Environmental Science
Acid rain mainly result from

Sulfur dioxide
Carbon dioxide
Carbon monoxide
Ammonia

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MORE MCQ ON Environmental Science

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