Advertisements
Advertisements
प्रश्न
Explain the term CFCs.
Advertisements
उत्तर
CFC means Chlorofluorocarbons which are produced mainly by refrigeration industries, aerosol cans, coolants, propellants, and plastic foams. They cause global warming.
APPEARS IN
संबंधित प्रश्न
Name three green house gases.
Name the radiations which are absorbed by the green house gases.
State what are ‘greenhouse gases’ and name the major greenhouse gases.
State the impact of greenhouse gases on geographic, climatic and agricultural conditions.
A renewable source of energy which causes minimum or no pollution.
The diagram represents the greenhouse effect.
Which of the following – biofertilizers or nitrogenous fertilizers reduces the greenhouse gas – CO2? Explain.
What is a greenhouse?
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.
Name the ways in which the ball loses heat.
Which of the following is an example of a green house gas?
