Advertisements
Advertisements
प्रश्न
Which one of the following gases constitutes the major portion of the atmosphere?
विकल्प
Oxygen
Nitrogen
Argon
Carbon dioxide
Advertisements
उत्तर
Nitrogen
APPEARS IN
संबंधित प्रश्न
What is known as atmosphere?
State the gaseous composition of the atmosphere.
Name the constituent gases of atmosphere which scientists consider responsible for climate change.
What is called weather?
What is ‘Atmosphere’?
What is Atmospheric pressure?
OR
Is Atmospheric pressure the same on every place on the surface of the Earth?
What are the properties of Troposphere?
Give reasons for the following :
The amount of water vapour in the atmosphere varies from place to place.
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.
‘The atmosphere acts as a blanket or a glasshouse’. Discuss.
State two advantages of convectional heating of the atmosphere.
Why do green plants use carbon dioxide?
Give an account of the composition of the atmosphere.
_______ is the most important gas for the survival of living organisms.
This ______ gas is chemically inactive in atmosphere.
This ______ gas helps in protecting the earth from radiation.
Who discovered Nitrogen in the Atmosphere? When?
Sea salt, pollen, ash, smoke soot, fine soil – these are associated with:
Oxygen gas is in negligible quantity at the height of atmosphere:
Describe the composition of the atmosphere.
