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प्रश्न
What are the properties of Ionosphere?
टीपा लिहा
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उत्तर
Properties of Ionosphere :
- It extends from 80 km to 480 km.
- It contains electrically charged gas molecules which reflect the radio waves used in long-distance communication back to the earth.
- The northern lights or aurora borealis are in this zone,
- The temperature in this layer rises to a very high degree because the molecules in this layer absorb X-rays and ultraviolet radiation coming from the sun.
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Composition of the Atmosphere
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
संबंधित प्रश्न
What is known as atmosphere?
Define the following
Exosphere
Define the following
Thermosphere
Give reasons for the following :
The amount of water vapour in the atmosphere varies from place to place.
Give reasons for the following :
Solid particles play an important role in the atmosphere.
Give reasons for the following :
The ionosphere (thermosphere) is suited to long distance communication.
How does carbon dioxide create green house effect?
Give an account of the composition of the atmosphere.
How does nature balance our life? What is the result if this balance is disturbed?
Which one of the following gases constitutes the major portion of the atmosphere?
