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प्रश्न
Why is atmosphere essential for life on earth?
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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
State in brief how water vapour in the atmosphere determines the climatic conditions
Choose the correct answer.
This per cent of the atmosphere is composed of nitrogen.
Collect rainfall data from the website of the Indian Meteorological Department (IMD) for Mumbai, Chennai, Delhi, and Kolkata and discuss how rainfall patterns have changed in the last 5 years.
In which layer of atmosphere do all weather conditions occur?
The study of weather is called ___________.
__________ is the great circle at the centre of the earth.
A layer of Ions inside the Mesosphere is called ______.
Atmosphere is divided into ______ different layers.
A ______ shows the direction in which the air is moving at a particular place.
Analogy:
Weather changes: Troposphere.
Ozone layer: ______.
