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Environmental Science

Environmental Science
A __________ is formed due to the collection of water in a natural basis or depression in a mountainous area or in plains.

Pond
Stream
Spring
Lake

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Environmental Science
Fine organic or inorganic particles suspended in air is called

aerosol
particulate pollutant
gaseous pollutant
none of these

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Environmental Science
Nitrogen oxide and hydrocarbons released by automobiles interact to form

SO2
CO
PAN
Aerosol

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Environmental Science
On the average, about what percentage of the solar energy that strikes the outer atmosphere eventually reaches the earth's surface?

0.3
0.7
0.5
0.05
0.15

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

Thorium-232
Radium-226
Iodine
Strontium-90

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Environmental Science
Eutrophication results from

Pesticides
Industrial effluents
Vehicle exhaust
Agricultural and sewage water

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MORE MCQ ON Environmental Science

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