Commerce Exam > Commerce Questions > Ozone depletion refers to the phenomenon of r...
Start Learning for Free
Ozone depletion refers to the phenomenon of reductions in the amount of ozone in the
- a)Troposphere
- b)Exosphere
- c)Mesosphere
- d)Stratosphere
Correct answer is option 'D'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Most Upvoted Answer
Ozone depletion refers to the phenomenon of reductions in the amount o...
Ozone depletion refers to the phenomenon of reductions in the amount of ozone in the:
There are four layers of the Earth's atmosphere: troposphere, stratosphere, mesosphere, and exosphere. Ozone depletion specifically occurs in the stratosphere. Here is a detailed explanation:
Troposphere:
- The troposphere is the lowest layer of the Earth's atmosphere.
- It is where weather events occur and where most of the Earth's air mass is concentrated.
- Ozone is present in this layer, but its concentration is relatively low compared to the stratosphere.
Exosphere:
- The exosphere is the outermost layer of the Earth's atmosphere.
- It is the layer where atoms and molecules escape into space.
- Ozone concentration is extremely low in this layer.
Mesosphere:
- The mesosphere is the third layer of the Earth's atmosphere, located above the stratosphere.
- It is the layer where meteors burn up upon entry.
- Ozone concentration is very low in this layer.
Stratosphere:
- The stratosphere is the second layer of the Earth's atmosphere, located above the troposphere.
- It contains a high concentration of ozone molecules, which form the ozone layer.
- Ozone in the stratosphere absorbs most of the Sun's harmful ultraviolet (UV) radiation, protecting life on Earth.
- Ozone depletion occurs when certain human-made chemicals, such as chlorofluorocarbons (CFCs), reach the stratosphere and break down ozone molecules.
- These chemicals release chlorine and bromine atoms, which then catalytically destroy ozone molecules.
Therefore, the correct answer is D: Stratosphere.
There are four layers of the Earth's atmosphere: troposphere, stratosphere, mesosphere, and exosphere. Ozone depletion specifically occurs in the stratosphere. Here is a detailed explanation:
Troposphere:
- The troposphere is the lowest layer of the Earth's atmosphere.
- It is where weather events occur and where most of the Earth's air mass is concentrated.
- Ozone is present in this layer, but its concentration is relatively low compared to the stratosphere.
Exosphere:
- The exosphere is the outermost layer of the Earth's atmosphere.
- It is the layer where atoms and molecules escape into space.
- Ozone concentration is extremely low in this layer.
Mesosphere:
- The mesosphere is the third layer of the Earth's atmosphere, located above the stratosphere.
- It is the layer where meteors burn up upon entry.
- Ozone concentration is very low in this layer.
Stratosphere:
- The stratosphere is the second layer of the Earth's atmosphere, located above the troposphere.
- It contains a high concentration of ozone molecules, which form the ozone layer.
- Ozone in the stratosphere absorbs most of the Sun's harmful ultraviolet (UV) radiation, protecting life on Earth.
- Ozone depletion occurs when certain human-made chemicals, such as chlorofluorocarbons (CFCs), reach the stratosphere and break down ozone molecules.
- These chemicals release chlorine and bromine atoms, which then catalytically destroy ozone molecules.
Therefore, the correct answer is D: Stratosphere.
Attention Commerce Students!
To make sure you are not studying endlessly, EduRev has designed Commerce study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Commerce.
|
Explore Courses for Commerce exam
|
|
Top Courses for CommerceView all
Ozone depletion refers to the phenomenon of reductions in the amount of ozone in thea)Troposphereb)Exospherec)Mesosphered)StratosphereCorrect answer is option 'D'. Can you explain this answer?
Question Description
Ozone depletion refers to the phenomenon of reductions in the amount of ozone in thea)Troposphereb)Exospherec)Mesosphered)StratosphereCorrect answer is option 'D'. Can you explain this answer? for Commerce 2024 is part of Commerce preparation. The Question and answers have been prepared according to the Commerce exam syllabus. Information about Ozone depletion refers to the phenomenon of reductions in the amount of ozone in thea)Troposphereb)Exospherec)Mesosphered)StratosphereCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Commerce 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Ozone depletion refers to the phenomenon of reductions in the amount of ozone in thea)Troposphereb)Exospherec)Mesosphered)StratosphereCorrect answer is option 'D'. Can you explain this answer?.
Ozone depletion refers to the phenomenon of reductions in the amount of ozone in thea)Troposphereb)Exospherec)Mesosphered)StratosphereCorrect answer is option 'D'. Can you explain this answer? for Commerce 2024 is part of Commerce preparation. The Question and answers have been prepared according to the Commerce exam syllabus. Information about Ozone depletion refers to the phenomenon of reductions in the amount of ozone in thea)Troposphereb)Exospherec)Mesosphered)StratosphereCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Commerce 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Ozone depletion refers to the phenomenon of reductions in the amount of ozone in thea)Troposphereb)Exospherec)Mesosphered)StratosphereCorrect answer is option 'D'. Can you explain this answer?.
Solutions for Ozone depletion refers to the phenomenon of reductions in the amount of ozone in thea)Troposphereb)Exospherec)Mesosphered)StratosphereCorrect answer is option 'D'. Can you explain this answer? in English & in Hindi are available as part of our courses for Commerce.
Download more important topics, notes, lectures and mock test series for Commerce Exam by signing up for free.
Here you can find the meaning of Ozone depletion refers to the phenomenon of reductions in the amount of ozone in thea)Troposphereb)Exospherec)Mesosphered)StratosphereCorrect answer is option 'D'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Ozone depletion refers to the phenomenon of reductions in the amount of ozone in thea)Troposphereb)Exospherec)Mesosphered)StratosphereCorrect answer is option 'D'. Can you explain this answer?, a detailed solution for Ozone depletion refers to the phenomenon of reductions in the amount of ozone in thea)Troposphereb)Exospherec)Mesosphered)StratosphereCorrect answer is option 'D'. Can you explain this answer? has been provided alongside types of Ozone depletion refers to the phenomenon of reductions in the amount of ozone in thea)Troposphereb)Exospherec)Mesosphered)StratosphereCorrect answer is option 'D'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Ozone depletion refers to the phenomenon of reductions in the amount of ozone in thea)Troposphereb)Exospherec)Mesosphered)StratosphereCorrect answer is option 'D'. Can you explain this answer? tests, examples and also practice Commerce tests.
|
|
Explore Courses for Commerce exam
|
|
Suggested Free Tests
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up
within 7 days!
within 7 days!
Takes less than 10 seconds to signup