Exosphere
Mesosphere
Stratosphere
Ionosphere
The stratosphere extends from the top of the troposphere to about 50 km (31 miles) above the ground. The infamous ozone layer is found within the stratosphere.
- Ozone is present only in small amounts in the atmosphere. Nevertheless, ozone is vital to human well-being as well as agricultural and ecosystem sustainability. Most of Earth’s ozone resides in the stratosphere, the layer of the atmosphere that is more than 10 kilometers (6 miles) above the surface. About 90% of atmospheric ozone is contained in the stratospheric “ozone layer”, which shields Earth’s surface from harmful ultraviolet radiation emitted by the Sun.
Also check:
- The unit to measure the quantity of Ozone in the atmosphere is? (CSS 2013 General Science & Ability Paper)
- The ozone layer protects the Earth from rays sent down by the Sun? (CSS 2011 General Science & Ability Paper)
- Ozone layer prevents the following radiation from entering the atmosphere? (CSS 2009 General Science & Ability Paper)
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Related MCQs
- When did China signed an air transport agreement with Pakistan? (CSS 2020 Pakistan Affairs Paper)
- 1950
- 1953
- 1960
- 1963
Submitted by: CSS Exam Desk Team
- Entomology is the study of? (CSS 2015 General Science & Ability Paper)
- Animals
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- Concave polygon
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- Protein
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- Jewish tribe expelled from Medina after Badr? (CSS 2016 Islamic Studies Paper)
- Banu Qurayza
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- Delhi
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- None of these
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- 8
- 6
- 7
- 4
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Submitted by: CSS Exam Desk Team
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- Force
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- Sindhri
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Submitted by: CSS Exam Desk Team