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Environment QuestionsPage 4

31.

Which one among the following industries produces the most non-biodegradable wastes?
(a)Thermal power plants
(b)Food processing units
(c)Textile mills
(d)Paper mills
Comment
Answer is: ANA

32.

Cadmium pollution is associated with
(a)minamata disease
(b)black foot disease
(c)dyslexia
(d)itai-itai
Comment
Answer is: DNA

33.

Gas released during Bhopal tragedy was
(a)Sodium isocyanate
(b)Ethyl isocyanate
(c)Potassium isocyanate
(d)Methyl isocyanate
Comment
Answer is: DNA

34.

What is the main cause for the extinction of some species in tropical forest?
(a)Deforestation
(b)Afforestation
(c)Pollution
(d)Soil erosion
Comment
Answer is: ANA

35.

SPM stands for
(a)Suspended Particulate Matter
(b)Standard Particles Material
(c)Suspended Particles material
(d)None of the above
Comment
Answer is: ANA

36.

Cataract blinds at least 120 million people globally every year. What is its main cause?
(a)Heredity
(b)Ultraviolet radiation
(c)Unbalanced diet
(d)Gasoline fumes
Comment
Answer is: BNA

37.

The massive hole in the ozone layer over the Antarctica was first discovered in
(a)1976
(b)1985
(c)1960
(d)None of these
Comment
Answer is: BNA

38.

Ozone holes are more pronounced at the
(a)equator
(b)tropic of cancer
(c)tropic of Capricorn
(d)poles
Comment
Answer is: BNA

39.

Antacids are commonly used to get rid of acidity in the stomach. A commonly used antacid is
(a)sodium hydrogen phthalate
(b)magnesium hydroxide
(c)calcium hydroxide
(d)manganese acetate
Comment
Answer is: CNA

40.

Global warming is expected to result in
(a)increase in level of sea
(b)change in crop pattern
(c)change in coastline
(d)All of the above
Comment
Answer is: DNA

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