Advertisements
Advertisements
प्रश्न
The two forms of oxygen found in the atmosphere are
विकल्प
water and ozone
water and oxygen
ozone and oxygen
water and carbon-dioxide
Advertisements
उत्तर
ozone and oxygen
Explanation:
Oxygen is found in the atmosphere in two forms, as diatomic molecule (O2) and as triatomic ozone (O3). Normally elemental oxygen is found in the form of a diatomic molecule in the atmosphere. Ozone is not stable near the earth’s surface and is present 18¬50 km above in the atmosphere (stratosphere) as a thick blanket called ozonosphere or ozone shield.
APPEARS IN
संबंधित प्रश्न
How does the atmosphere act as a blanket?
Fill in the blank
The rate at which the temperature drops in the ____________ is 1°C per 165 metres.
Name the important gases that are found in the atmosphere.
In which layer of the atmosphere do we see the rainbow?
Write a note about the following.
Condensation
Take a ball and throw it up in the air observe the increasing speed of the ball when it comes down.
When is World Environment Day Celebrated?
What is Biosphere?
What are the elements of weather and climate?
______ found above the mesosphere.
