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प्रश्न
Match the List I with List II and select the correct answer using the code given below the lists.
| List I | List II | ||
| A | Depletion of ozone layer |
1 | CO2 |
| B | Acid rain | 2 | NO |
| C | Photochemical smog | 3 | SO2 |
| D | Green house effect | 4 | CFC |
पर्याय
A - 3, B - 4, C - 1, D - 2
A - 2, B - 1, C - 4, D - 3
A - 4, B - 3, C - 2, D - 1
A - 2, B - 4, C - 1, D - 3
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उत्तर
A - 4, B - 3, C - 2, D - 1
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संबंधित प्रश्न
Bhopal Gas Tragedy is a case of ________.
The pH of normal rain water is ______.
Assertion (A): If BOD level of water in a reservoir is more than 5 ppm it is highly polluted.
Reason(R): High biological oxygen demand means high activity of bacteria in water.
What would happen, if the greenhouse gases were totally missing in the earth’s atmosphere?
Define smog.
From where does ozone come in the photo chemical smog?
How does classical smog differ from photochemical smog?
How is acid rain formed?
Explain the effects of acid rain.
Explain how oxygen deficiency is caused by carbon monoxide in our blood? Give its effect.
