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प्रश्न
Why is the thermosphere important?
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उत्तर
The upper part of the thermosphere is called the ionosphere. The ionosphere contains electrically charged particles called ions, which help in transmitting communication signals.
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संबंधित प्रश्न
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Demonstrate the formation of convective currents.
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Explain in brief the different layers of the atmosphere and the basic functions of the main layers.
Match the following.
| A | B | ||
| 1. | Troposphere | (i) | Ozone |
| 2. | Stratosphere | (ii) | Ions |
| 3. | Thermosphere | (iii) | Outer Space |
| 4. | Exosphere | (iv) | Lowest Temperature |
| 5. | Mesosphere | (v) | Densest Layer of atmosphere |
Choose the correct answer.
This per cent of the atmosphere is composed of nitrogen.
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Tick the correct answer
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Draw a suitable diagram for the structure of the atmosphere and label it and describe it.
