Advertisements
Advertisements
प्रश्न
Which one of the following gases constitutes the major portion of the atmosphere?
पर्याय
Oxygen
Nitrogen
Argon
Carbon dioxide
Advertisements
उत्तर
Nitrogen
APPEARS IN
संबंधित प्रश्न
How is carbon dioxide a useful gas for life on earth?
What keeps the atmosphere in a dynamic state?
Describe the structure of the atmosphere.
How does atmosphere govern life on earth?
Why should we protect the atmosphere?
What is ‘Atmosphere’?
Define the following
Mesosphere
Define the following
Exosphere
What are the properties of Ionosphere?
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 :
As a jet plane flies high in the sky, it leaves a white trail behind.
Give reasons for the following :
The exosphere allows the gas molecules to easily escape into space.
State two advantages of convectional heating of the atmosphere.
Answer the following questions
Which gas creates green house effect in the atmosphere?
How does carbon dioxide create green house effect?
What is the significance of greenhouse gas?
How do Bacteria help plants use nitrogen?
How does nature balance our life? What is the result if this balance is disturbed?
_______ is the most important gas for the survival of living organisms.
This ______ gas is chemically inactive in atmosphere.
Give Reason:
Nitrogen and oxygen are called permanent gases of the atmosphere.
This ______ is a permanent gas in the atmosphere.
Who discovered Nitrogen in the Atmosphere? When?
Oxygen gas is in negligible quantity at the height of atmosphere:
Which one of the following gases is transparent to incoming solar radiation and opaque to outgoing terrestrial radiation?
