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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
How does latitude affect evaporation?
What is meant by insolation?
How would the breezes that blow during the day and those that blow during the night affect the temperature of a place situated in the coastal region?
What difference is there in the temperatures on a mountain and on a seashore?
Why is India cooler in December than in July?
Give reason for the following:
The temperature of Delhi is less than that of Chennai in December.
Give reason for the following:
The vertical rays of the sun give more insolation than the slanting rays.
Give reason for the following:
A desert region has a high range of temperature than a forest region.
Describe the heat budget of the earth.
Explain the Greenhouse effect of the atmosphere.
