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प्रश्न
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?
उत्तर
It has a band of ozone gas which protects the sun’s harmful U.V. rays to reach the living beings.
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संबंधित प्रश्न
How does the average temperature of Earth remain fairly steady?
Give role of atmosphere in climatic control.
We need to understand that global warming, climate change, acid rain, and ozone depletion are all happening because of our dependence on fossil fuels and CFC-based technologies. Therefore, the need of the hour is to reduce our dependence on them.
What can you do in this regard?
State whether the following is true or false.
The temperature drops at the rate of 1°C per 185 metres in the atmosphere.
State any three characteristics of the stratosphere
What is responsible for causing a hole in the ozone layer?
Tick the correct answer
As we go up the layers of the atmosphere, the pressure
Answer the following question briefly:
Name the different layers of atmosphere.
The atmosphere is divided into ___________ layers.
All weather changes occur in the Troposphere.
Match the following.
| 1. | Troposphere | Satellite |
| 2. | Stratosphere | Space craft |
| 3. | Exosphere | Ozone layer |
| 4. | Thermosphere | Meteors |
| 5. | Mesosphere | Weather change |
Why is atmosphere essential for life on earth?
The atmospheric layer, which lies beyond the exosphere is ______.
Why is the troposphere the most important of all the layers of the atmosphere?
______ is the lowest layer of the atmosphere.
Why mountain climbers carry oxygen while climbing?
A ______ shows the direction in which the air is moving at a particular place.
Highly reactive gas was later names ‘oxygen’ by ______.
Analogy:
Weather changes: Troposphere.
Ozone layer: ______.
