Air Pollution
6 Questions
| Total Attempts: 56
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Questions and Answers
- 1.
![_________________causes lung canser(smoking) - ProProfs]( "_________________causes lung canser(smoking)")
_________________causes lung canser(smoking)- A.
Black smoke
- B.
Nicotine
- C.
Carbon monoxide
- D.
Chlorofluorocarbon
- 2.
![*_________________causes the depletion(thinning)of factory ozone layer. - ProProfs]( "*_________________causes the depletion(thinning)of factory ozone layer.")
*_________________causes the depletion(thinning)of factory ozone layer.- A.
Black smoke
- B.
Chlorofluorocarbon
- C.
Nitrogen dioxide
- D.
Sulfur dioxide
- 3.
![____________reduses oxygen content in blood.(car smoke) - ProProfs]( "____________reduses oxygen content in blood.(car smoke)")
____________reduses oxygen content in blood.(car smoke)- A.
Carbon monoxide
- B.
Lead
- C.
Radioactive waste
- D.
Nicotine
- 4.
![_________________causes defect in foetus.(nuclear power station) - ProProfs]( "_________________causes defect in foetus.(nuclear power station)")
_________________causes defect in foetus.(nuclear power station)- A.
Lead
- B.
Carbon dioxide
- C.
Nicotine
- D.
Radioactive waste
- 5.What energy is released during the burning of charcoal and kerosene?
- 6.What liquid is produced when kerosene burns?
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