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प्रश्न
What are greenhouse gases?
टीपा लिहा
उत्तर
The greenhouse is a glasshouse constructed to keep delicate and rare plants that require warmth and protection from the weather. It is constructed by panels of glass. The temperature in a green house rises because heat enters the house through the glass but cannot escape out, because the glass reflects the heat back to the inside of the house. This makes the glasshouse warmer than the outside environment. This phenomenon is called the greenhouse effect.
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संबंधित प्रश्न
Give a reason for the following:
An excess of carbon dioxide increases the temperature of the earth.
Name the radiations which are absorbed by the green house gases.
Choose the correct option.
________dioxide is a greenhouse gas.
Give balanced equations for the formation of carbon dioxide – a major greenhouse gas, during combustion of fossil fuels.
The diagram represents the greenhouse effect.
Name a process which (a) releases (b) absorbs – greenhouse gas – CO2.
The diagram represents the greenhouse effect.
Which of the following – biofertilizers or nitrogenous fertilizers reduces the greenhouse gas – CO2? Explain.
What is the reason behind the rising temperature inside a greenhouse?
Explain the term CFCs.
Which one of the following does NOT produce green house effect?
Name some greenhouse gases.
