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प्रश्न
Which sequence for green house gases is based on GWP?
विकल्प
CFC > N2O > CO2 > CH4
CFC > CO2 > N2O > CH4
CFC > N2O > CH4 > CO2
CFC > CH4 > N2O > CO2
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उत्तर
CFC > CO2 > N2O > CH4
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संबंधित प्रश्न
Bhopal Gas Tragedy is a case of ________.
The pH of normal rain water is ______.
Living in the atmosphere of CO is dangerous because it ______.
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 |
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.
Explain how does greenhouse effect cause global warming.
How is acid rain formed?
Differentiate the following:
BOD and COD
