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प्रश्न
Sea salt, pollen, ash, smoke soot, fine soil – these are associated with:
विकल्प
Gases
Dust particles
Water vapour
Meteors
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उत्तर
Dust particles
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संबंधित प्रश्न
What is known as atmosphere?
State the gaseous composition of the atmosphere.
Name two chief characteristics of atmosphere.
What keeps the atmosphere in a dynamic state?
Why should we protect the atmosphere?
Explain the composition of the Atmosphere
What is the significance of solid particles in the atmosphere?
Define the following
CFC’s
Define the following
Exosphere
What are the properties of Troposphere?
Give reasons for the following :
The Earth does not experience extremes of temperature as in other planets.
Give reasons for the following :
Solid particles play an important role in the atmosphere.
Give reasons for the following :
The exosphere allows the gas molecules to easily escape into space.
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.
Answer the following questions
Which two gases make the bulk of the atmosphere?
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.
What are the processes responsible for heating the atmosphere?
This ______ gas is chemically inactive in atmosphere.
This ______ is a permanent gas in the atmosphere.
This ______ gas helps in protecting the earth from radiation.
Which one of the following gases constitutes the major portion of the atmosphere?
Oxygen gas is in negligible quantity at the height of atmosphere:
Describe the composition of the atmosphere.
