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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 |
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उत्तर
| A | B | ||
| 1. | Troposphere | (v) | Densest Layer of atmosphere |
| 2. | Stratosphere | (i) | Ozone |
| 3. | Thermosphere | (ii) | Ions |
| 4. | Exosphere | (iii) | Outer space |
| 5. | Mesosphere | (iv) | Lowest Temperature |
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संबंधित प्रश्न
How does the atmosphere act as a blanket?
What would have happened if there would have been no atmosphere around the earth?
Fill in the blank
The layer of air around the earth is called the ________.
Fill in the blank
______ per cent of the atmosphere is made of nitrogen.
State whether the following is true or false.
The earth’s atmosphere contains 99 per cent oxygen, which is essential for life.
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.
Write True or False.
The ozone layer is harmful to humans and animals.
State any three characteristics of the mesosphere.
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.
What is known as troposphere?
Give an account of the different layers of the atmosphere.
Tick the correct answer:
The major constituent of atmosphere by percent is ____________
Take a ball and throw it up in the air observe the increasing speed of the ball when it comes down.
When is World Environment Day Celebrated?
Large jet planes normally fly here ______.
A layer located in stratosphere which absorbs ultraviolet rays of sun called ______.
The atmosphere is held in place by the earth’s ______.
Define troposphere.
