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प्रश्न
What is the greenhouse effect?
उत्तर १
The process by which absorption and emission of infra-red radiation by the atmospheric gases warm up the surface of a planet and its lower atmosphere is called the greenhouse effect.
उत्तर २
The process by which absorption and emission of infra-red radiation by the atmospheric gases warm up the surface of a planet and its lower atmosphere is called the greenhouse effect.
उत्तर ३
Some gases like carbon dioxide, methane, nitrous oxide prevent the escape of heat from the Earth’s surface by trapping it. This increases the average temperature of the Earth. This is called the greenhouse effect. An increase in the content of such gases would lead to a situation of global warming.
उत्तर ४
Some gases like carbon dioxide, methane, nitrous oxide prevent the escape of heat from the Earth’s surface by trapping it. This increases the average temperature of the Earth. This is called the greenhouse effect. An increase in the content of such gases would lead to a situation of global warming.
संबंधित प्रश्न
Which one of the following is a Greenhouse gas?
Give a reason for the following:
An excess of carbon dioxide increases the temperature of the earth.
What results in the increase of carbon dioxide contents of earth's atmosphere?
State the effect of green house gases on the temperature of earth's atmosphere.
State the cause of increase of green house effect.
Explain the term WHO.
In the following statement, the underlined words are jumbled up. Write them in their correct form.
Carbon dioxide, thaneme, nitrous oxide and water vapour are known as heengrouse sesga.
CO2, N2O, CH4, and CFC are known as ______.
The increase in the levels of greenhouse gases results in a gradual increase in the temperature of the earth’s surface.
