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प्रश्न
State how the Global Heat Balance is achieved?
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उत्तर
Out of 100 units of solar radiation 35 units are reflected back by atmospheric layers and clouds and snowfields etc, 14 units are absorbed by the ultra-violet rays in the ozone layer and only 51 units are received by the earth as insolation and again these 51 units are reflected back by terrestrial radiation out of which 34 units are absorbed by the earth and sent back to atmospheric layers and 17 units radiated back into space. This process is called the Heat budget or Global Heat Balance.
संबंधित प्रश्न
State the factors favouring evaporation.
Name four factors that affect the temperature of a place.
Explain the following:
Diurnal range of temperature.
Define briefly ‘Heat Balance”.
Distinguish between the following:
Torrid and Temperate Zones.
Distinguish between the following:
Annual Range and Monthly Range of Temperature.
Give reason for the following:
North India has a greater range of temperature than South India.
Give reasons for the following:
Distance from the sea affects the temperature of a place.
Give reasons for the following:
The earth’s surface receives only about 51% of the Solar energy.
Explain the Greenhouse effect of the atmosphere.
