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प्रश्न
Tick the correct answer:
The major constituent of atmosphere by percent is ____________
विकल्प
Nitrogen
Oxygen
Carbon dioxide
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उत्तर
The major constituent of atmosphere by percent is Nitrogen.
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संबंधित प्रश्न
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 |
State whether the following is true or false.
The stratosphere extends from the top of the troposphere up to 80 km above the surface of the earth.
In your notebooks, draw a diagram showing the layers of the atmosphere. Mark clearly the ozone layer, the height at which a jet plane can fly and also the height up to which birds can fly.
Very Short Answer Type Question:
What is the nature of the temperature?
Short Answer Type Question:
Give an account of the composition of the atmosphere. Also, discuss the importance of the components.
The lowest layer of the atmosphere is ______.
Take a ball and throw it up in the air observe the increasing speed of the ball when it comes down.
The atmospheric layer, which lies beyond the exosphere is ______.
Why is the troposphere the most important of all the layers of the atmosphere?
______ found above the mesosphere.
