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प्रश्न
The gaseous envelope around the earth is known as atmosphere. The region lying between an altitudes of 11 – 50 km is _______.
विकल्प
Troposphere
Mesosphere
Thermosphere
Stratosphere
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उत्तर
The gaseous envelope around the earth is known as atmosphere. The region lying between an altitudes of 11 – 50 km is stratosphere.
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संबंधित प्रश्न
What are the reactions involved for ozone layer depletion in the stratosphere?
Ozone depletion will cause ______.
Assertion (A): Oxygen plays a key role in the troposphere.
Reason (R): Troposphere is not responsible for all biological activities.
Which is considered to be the earth’s protective umbrella? Why?
Which of the following statements is wrong?
Ozone is a toxic gas and is a strong oxidising agent even then its presence in the stratosphere is very important. Explain what would happen if ozone from this region is completely removed?
Ozone is a gas heavier than air. Why does ozone layer not settle down near the earth?
The statement that is not true about ozone is:
Polar stratospheric clouds facilitate the formation of ______.
