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प्रश्न
Answer the following questions
What is atmosphere?
Define atmosphere.
उत्तर
Atmosphere is a thin blanket of air that surrounds the earth. It protects us from the harmful rays of the sun. It consists of several gases in which nitrogen and oxygen occupy the major portion.
संबंधित प्रश्न
State the gaseous composition of the atmosphere.
Name the constituent gases of atmosphere which scientists consider responsible for climate change.
Name two chief characteristics of atmosphere.
What keeps the atmosphere in a dynamic state?
What is called weather?
Describe the structure of the atmosphere.
How does atmosphere govern life on earth?
What are the properties of Ionosphere?
Give reasons for the following :
The Earth does not experience extremes of temperature as in other planets.
Give reasons for the following :
The amount of water vapour in the atmosphere varies from place to place.
Give reasons for the following :
Solid particles play an important role in the atmosphere.
Give reasons for the following :
The ionosphere (thermosphere) is suited to long distance communication.
Give reasons for the following :
Dust particles plays a significant role in the atmosphere.
Atmosphere is the most dynamic element in Environment’. Discuss.
State two advantages of convectional heating of the atmosphere.
Answer the following questions
Which two gases make the bulk of the atmosphere?
Why do green plants use carbon dioxide?
How do Bacteria help plants use nitrogen?
How does nature balance our life? What is the result if this balance is disturbed?
Daniel Rutherford discovered ______ in atmosphere.
