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संबंधित प्रश्न
Explain Greenhouse effect
Give a reason for the following:
An excess of carbon dioxide increases the temperature of the earth.
Fill in the blank
Along with carbon dioxide and methane, ___________ is a potent greenhouse gas.
The diagram represents the greenhouse effect.
Which of the following – biofertilizers or nitrogenous fertilizers reduces the greenhouse gas – CO2? Explain.
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.
Suggest the way by which it loses the least amount of heat.
Explain the term CFCs.
The greenhouse effect is boon or bane? Give your opinion.
Which of the following is not a green house gas?
The increase in the levels of greenhouse gases results in a gradual increase in the temperature of the earth’s surface.
