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प्रश्न
World Meteorological Day.
पर्याय
March-20
March -21
March-22
March-23
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उत्तर
March-23
APPEARS IN
संबंधित प्रश्न
What would have happened if there would have been no atmosphere around the earth?
Choose the correct answer.
This per cent of the atmosphere is composed of nitrogen.
Fill in the blank:
The ozone layer protects us from the _____________ of the sun.
Write True or False.
CFCs and BFCs protect the ozone layer.
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.
Tick the correct answer
Which of the following layers of the atmosphere is free from clouds?
What is an important feature of Stratosphere?
State whether the following sentence is true (T) or false (F).
The atmosphere is composed mainly of nitrogen and oxygen.
In which layer of the atmosphere do we see the rainbow?
The study of weather is called ___________.
All weather changes occur in the Troposphere.
__________ is the great circle at the centre of the earth.
The 0° longitude is called ________ meridian.
Match the following.
| 1. | Troposphere | Satellite |
| 2. | Stratosphere | Space craft |
| 3. | Exosphere | Ozone layer |
| 4. | Thermosphere | Meteors |
| 5. | Mesosphere | Weather change |
A layer located in stratosphere which absorbs ultraviolet rays of sun called ______.
Why is Heterosphere called so?
Why is the troposphere the most important of all the layers of the atmosphere?
Draw a suitable diagram for the structure of the atmosphere and label it and describe it.
Atmosphere is composed of ______ nitrogen.
The atmosphere is held in place by the earth’s ______.
