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Environmental Science And Ecology | Page - 5 | Multiple Choice Questions (MCQ)

Q 91f1409c65-sec2 -
A non-renewale source of energy is?
A. Wile life
B. Fossils fuels
C. Water
D. Forest
Answer - B
Detail - No Details

Q e471034cd6-sec2 -
_____ and _____ are combination of Agroforestry?
A. Fodder crops, fibre crop
B. Food crops, fibre crop
C. Trees, grasses
D. Food crops, tree crop
Answer - D
Detail - No Details

Q f14ac96a52-sec2 -
The atmosphere of big metropolitan cities is polluted most by ?
A. Automobile exhausts
B. Radio-active fall out
C. Household waste
D. Pesticides residue
Answer - A
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Q 064fb00c1d-sec2 -
Most harmful environmental pollutants are ?
A. Natural nutrients in excess
B. Human organic wastes
C. Nonbiodegradable chemicals
D. Waste animal feed
Answer - C
Detail - No Details

Q dbcb849d6a-sec2 -
Most abundant water pollutant is ?
A. Industrial wastes
B. Pesticides
C. Detergents
D. Ammonia
Answer - A
Detail - No Details

Q 507f89ec53-sec2 -
Montreal Protocol aims at ?
A. Control of CO2 emission
B. Reduction of ozone depleting substances
C. Biodiversity conservation
D. Control of water pollution
Answer - B
Detail - No Details

Q afb178f7ef-sec2 -
Minamata disease is due to pollution of ?
A. Industrial waste mercury into fishing water
B. Oil spill in water
C. Organic waste into drinking water
D. Arsenic into the atmosphere
Answer - A
Detail - No Details

Q 0a0077a385-sec2 -
Maximum threat to the world is from ?
A. Global warming
B. Ozone hole
C. Water pollution
D. Soil erosion
Answer - B
Detail - No Details

Q c8f618e903-sec2 -
The ultraviolet radiations in the stratosphere are absorbed by ?
A. SO2
B. Oxygen
C. Ozone
D. Argon
Answer - C
Detail - No Details

Q f87dfa1085-sec2 -
Maximum deposition of DDT will occur in ?
A. Phytoplankton
B. Crab
C. Eel
D. Sea gull
Answer - D
Detail - No Details

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