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प्रश्न
What is a greenhouse?
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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.
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संबंधित प्रश्न
Prepare a brief speech on global warming. You have to deliver the speech in your class.
Without green house effect, the average temperature of Earth's surface would have been :
Fill in the blank:
________________are examples of greenhouse gases.
The diagram represents the greenhouse effect.
Name a process which (a) releases (b) absorbs – greenhouse gas – CO2.
How does the air inside the greenhouse remain warm?
How will you minimize heat loss due to the following:
Convection
A red hot ball is suspended from the ceiling of a room using a thin metallic wire.
Explain what role does the air in the room play in the loss of heat.
The greenhouse effect is boon or bane? Give your opinion.
Which of the following is not a green house gas?
