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प्रश्न
Name the important gases that are found in the atmosphere.
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उत्तर
The important gases that are found in atmosphere are nitrogen, oxygen, carbon-dioxide, hydrogen, helium and argon
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संबंधित प्रश्न
How is our atmosphere different from the atmospheres on Venus and Mars?
You have seen weather reports on television and in newspapers. How do you think we are able to predict the weather?
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 per cent of the atmosphere is composed of nitrogen.
Choose the correct answer.
This layer of the atmosphere has the lowest temperature.
State whether the following is true or false.
The earth’s atmosphere contains 99 per cent oxygen, which is essential for life.
Fill in the blank:
The layer of the atmosphere where ozone is found is called the ________.
This is a picture of a supersonic aircraft.
In which layer of the atmosphere does this airplane normally fly?
What is known as troposphere?
Tick the correct answer
The most important layer of the atmosphere is
What is an important feature of Stratosphere?
Very Short Answer Type Question:
What is the nature of the temperature?
In which layer of the atmosphere do we see the rainbow?
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?
Large jet planes normally fly here ______.
The Limit of Clouds is upto ______.
There is cut-off signal when NASA rocket reaches in the region of ______.
Give reason:
Thermosphere is also referred to as “Heterosphere”.
What is mesosphere?
