Advertisements
Advertisements
प्रश्न
Why is atmosphere essential for life on earth?
Advertisements
उत्तर
The atmosphere is essential for life because it maintains an appropriate climate for the maintenance of life by carrying out the following activities:
- The atmosphere keeps the average temperature of the Earth fairly constant during the day time.
- It prevents a sudden increase in temperature during the day time.
- It also slows down the escape of heat from the surface of the Earth into outer space during the night time.
APPEARS IN
संबंधित प्रश्न
How does the atmosphere act as a blanket?
Imagine that you are an active member of Greenpeace. Write a two-page appeal addressed to the Prime Minister of India stating why you think that increasing the number of vehicles on roads will be disastrous to the nation in the long run.
All types of clouds are found in the ______.
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?
Atmosphere is composed of ______ nitrogen.
Atmosphere is divided into ______ different layers.
______ is the lowest layer of the atmosphere.
Why mountain climbers carry oxygen while climbing?
Analogy:
Weather changes: Troposphere.
Ozone layer: ______.
