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Environmental Issues
Question
| A. Catalytic converter | (i) Particulate matter |
| B. Electrostatic precipitator | (ii) Carbon monoxide and nitrogen oxides |
| C. Earmuffs | (iii) High noise level |
| D. Landfills | (iv) Solid wastes |
Solution
A. Catalytic converter | (i) Carbon monoxide and nitrogen oxides |
B. Electrostatic precipitator | (ii) Particulate matter |
C. Earmuffs | (iii) High noise level |
D. Landfills | (iv) Solid wastes |
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Some More Questions From Environmental Issues Chapter
WHO’s recommendations about the industrial noise limit is of :
Which of the atmospheric layer contains ozone layer ?
The amount of dissolved oxygen required by the microorganisms to degrade the organic wastes present in water is called ?
The cause of acid rain is :
Which one of the following causes ozone depletion ?
What disease is caused due to consumption of fishes captured from water contaminated with mercury ?
Which one of the following is not a green-house gas ?
Which gas contributes the maximum in global warming ?
Fill in the blanks with suitable words :
1. Increase in concentration of soluble salts in the soil is called.........
2. Aforestation can check the advancement of......... .
3. DDT is a serious pollutant as it is a.........pollutant and undergoes......... .
4 .........plant has become a troublesome weed in agricultural fields.
5 .........are major aerosol pollutant present in jet aircraft emission.
Write “True” or “False” :
Mock Test Series
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