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Q 1. Where was the painful bone disease Itai-itai reported first –
Britain
India
Japan
USA
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Q 2. Which one of the following is not a green house gas
CO{tex}_2{/tex}
CH{tex}_4{/tex}
O{tex}_2{/tex}
CFCs
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Q 3. Montreal protocol was signed in –
1978
1987
1991
1993
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Q 4. Photo chemical smog was first observed in –
Los Angeles
Tokyo
Newyork
Sydney
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Q 5. Acid rain is due to –
Water pollution
Air pollution
Automobile pollution
Pesticide pollution
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Q 6. Maximum air pollution is at –
Delhi
Bhopal
Kolkata
Bangalore
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Q 7. Waldsterben is –
Decline in forest
Development of fog
Harm to sculptures, statues and building
All of the above
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Q 8. In air pollution Delhi ranks –
First most polluted
Second most polluted
Third most polluted
Fourth most polluted
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Q 9. The term green house effect was given by –
Fourier
Tyndall
Arrhenius
Linnaeus
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Q 10. The term 'acid rain' was given by –
Fourier
Augus
Tyndall
Linnaeus
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Q 11. Chlorination of treated waste water is required for –
Killing all mircobes
Removing suspended materials
Complete breakdown of organic matter
All of the above
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Q 12. Black foot disease in humans is caused by –
Arsenic
SPM
Fluorine
Cadmium
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Q 13. Ozone depletion shall cause higher incidence of –
Skin cancers
Cataract
Decreased immunity
All of the above
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Q 14. Eutrophication of water body occur due to addition of
Detergents
Fertilisers
Sewage
All of the above
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Q 15. Minamata disease is due to pollution of
Organic waste into drinking water
Oil spill in water
Industrial waste mercury into fishing water
Arsenic into the atmosphere
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Q 16. DDT is –
Green house gas
Degradable pollutant
Nondegradable pollutant
None of these
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Q 17. National environmental engineering research institute is at –
Kanpur
Nagpur
Delhi
Madras
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Q 18. The most polluted city of the world is –
Newyork
Tokyo
Mexico
Kolkata
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Q 19. Green house effect is mostly due to –
H2
CO
CO2
N2
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Q 20. Unleaded petrol has been introduced in India with effect from –
First January 1996
First April 1995
First April 1996
First January 1997
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Q 21. Pollution indicator is –
Agrobacterium
Lichen
Pteridium
Both A and B
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Q 22. Minamata disease first occurred in –
Japan
Russia
China
Korea
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Q 23. Which of the following gases contributes to global warming –
Nitrogen dioxide
Carbondioxide
Carbon monoxide
Sulphur dioxide.
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Q 24. Eutrophication is a type of –
Land pollution
Air pollution
Water pollution
Noise pollution
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Q 25. Chlorofluoro carbons are air polluting agents. They are produced by –
Acid batteries
Diesel trucks
Aerosols
jet planes