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प्रश्न
All weather changes occur in the Troposphere.
विकल्प
True
False
उत्तर
This Statement is True.
APPEARS IN
संबंधित प्रश्न
Explain in brief the different layers of the atmosphere and the basic functions of the main layers.
Explain the importance of carbon dioxide for (a) photosynthesis (b) warming the earth’s environment. State what would happen if excess carbon dioxide as a pollutant is released into the atmosphere.
State in brief how water vapour in the atmosphere determines the climatic conditions
Fill in the blank
______ per cent of the atmosphere is made of nitrogen.
The upper part of the thermosphere is called the ______.
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 gas protects us from the harmful ultraviolet radiation.
This is a picture of a supersonic aircraft.
This layer of the atmosphere is also known to protect living beings from the harmful rays of the sun. How?
Short Answer Type Question:
Give an account of the composition of the atmosphere. Also, discuss the importance of the components.
Mountaineers carry oxygen in cylinders when they climb mountains that are more than 5000 m high. What could be the reason for that?
The lowest layer of the atmosphere is ______.
Write the significance of the following gases.
Oxygen __________________
Carbon dioxide __________________
Ozone __________________
World Meteorological Day.
What is Biosphere?
Match the following.
| 1. | Troposphere | Satellite |
| 2. | Stratosphere | Space craft |
| 3. | Exosphere | Ozone layer |
| 4. | Thermosphere | Meteors |
| 5. | Mesosphere | Weather change |
If there is no atmosphere, what will be the condition of the earth?
What is mesosphere?
Why mountain climbers carry oxygen while climbing?
Where does Ozone layer lie?
Choose the correct sequences
