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Define global warming. - Physics

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प्रश्न

Define global warming.

परिभाषा

उत्तर

Global warming occurs due to the presence of carbon dioxide, CFCs, methane in the atmosphere. Carbon dioxide acts as a transparent gas to incoming shortwave radiations which the earth re-radiates into space. It, therefore, traps the outgoing longwave radiations thus warming the lower atmosphere of the earth thereby causing global warming.
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Global Warming
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संबंधित प्रश्न

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Global warming is caused due to ______ concentration of CO2 in air.


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______ is a major cause of climate change.


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Choose the correct option.

Use of fossil _____ causes global warming.


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Global warming will _____ climate change.


What do you understand by the term ‘global warming’?


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Explain the following term/process in detail:
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Does the sea level rise or fall due to global warming. Explain.


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What are the harmful effects of global warming?

Which one of the following causes of global warming?


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The phenomenon of marble cancer is due to


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The diagram' given below depicts climate change on planet Earth. Answer the following questions:

  1. Name the climatic phenomenon for the increase in Earth's temperature.
  2. Mention one reason for this warming.
  3. What measures can be taken to prevent this climate change?

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