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प्रश्न
What would happen, if the greenhouse gases were totally missing in the earth’s atmosphere?
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उत्तर
The solar energy radiated back from the earth’s surface is absorbed by the greenhouse gases. (CO2, CH4, O3, CFCs) are present near the earth’s surface. They heat up the atmosphere near the earth’s surface and keep it warm.
As a result of these, there is the growth of vegetation that supports life. In the absence of this effect, there will be no life of both plant and animal on the surface of the earth.
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संबंधित प्रश्न
Photo chemical smog formed in congested metropolitan cities mainly consists of ______.
Living in the atmosphere of CO is dangerous because it ______.
Release of oxides of nitrogen and hydrocarbons into the atmosphere by motor vehicles is prevented by using ______.
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 |
From where does ozone come in the photo chemical smog?
Explain how does greenhouse effect cause global warming.
Explain the effects of acid rain.
Differentiate the following:
BOD and COD
Differentiate the following:
Viable and non-viable particulate pollutants
Explain how oxygen deficiency is caused by carbon monoxide in our blood? Give its effect.
