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प्रश्न
Write short note on Green House Effect.
टिप्पणी लिखिए
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उत्तर
- Global warming is caused by the increase of greenhouse gases such as carbon dioxide, methane, water vapour and Chloro Fluoro Carbons (CFC), carbon monoxide, photochemical oxidants and hydrocarbons.
- They are responsible for the heat retention ability of the atmosphere.
- Global warming causes climate change, ozone layer depletion, rise in sea level and drowning of coastal inhabited land, melting of ice, etc.,
- They are posing an even greater threat to human existence and so, man must start thinking of protecting the environment from pollution.
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क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
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| Column ‘A’ | Column ‘B’ | ||
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| (b) | Electrostatic precipitator | (2) | Carbon monoxide and nitrogen oxides |
| (c) | Earmuffs | (3) | High noise level |
| (d) | Landfills | (4) | Solid wastes |
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