Why is it wrong if an option calls the troposphere the main ozone layer?
Answer and explanation
Correct answer: Because the main ozone layer is in the stratosphere
The main concentration of protective ozone is in the stratosphere, where it absorbs much harmful ultraviolet radiation. The troposphere does contain gases and a small amount of ozone, but it is chiefly the weather layer, not the main ozone layer. Therefore, option A is correct. Options B, C, and D make false statements about atmospheric composition or layer position.
Frequently asked questions
What is the correct answer to this question?
Because the main ozone layer is in the stratosphere
Why is this the correct answer?
The main concentration of protective ozone is in the stratosphere, where it absorbs much harmful ultraviolet radiation. The troposphere does contain gases and a small amount of ozone, but it is chiefly the weather layer, not the main ozone layer. Therefore, option A is correct. Options B, C, and D make false statements about atmospheric composition or layer position.
Which subject and chapter does this question cover?
This is a Class 11 Accountancy question. Chapter: Theory Base of Accounting.
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