Advertisements
Advertisements
प्रश्न
What keeps the atmosphere in a dynamic state?
उत्तर
The atmosphere protects the earth from harmful ultraviolet and infrared rays of the sun. It has oxygen and nitrogen, the life sustaining gases. It helps in retaining the necessary warmth on the earth and helps in the circulation of water vapour as the source of rainfall. These functions of the atmosphere keep it in a dynamic state.
APPEARS IN
संबंधित प्रश्न
Explain the following term/process in detail:
CFCs
Define the following
CFC’s
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.
‘The atmosphere acts as a blanket or a glasshouse’. Discuss.
How do Bacteria help plants use nitrogen?
How does nature balance our life? What is the result if this balance is disturbed?
Write about the composition of the Atmosphere.
This ______ gas helps in protecting the earth from radiation.
Sea salt, pollen, ash, smoke soot, fine soil – these are associated with:
