Which point should be understood most carefully while defining the exosphere?
Answer and explanation
Correct answer: It is a gradual transition zone toward space, without a sharp solid boundary
The exosphere is the outermost and most tenuous region of Earth’s atmosphere. Gas particles are extremely far apart, and the atmosphere becomes progressively thinner until it merges gradually with outer space rather than ending at a sharp physical wall. Therefore, option A is correct. Dense clouds and rainfall belong mainly to the troposphere, the layer nearest Earth’s surface.
Frequently asked questions
What is the correct answer to this question?
It is a gradual transition zone toward space, without a sharp solid boundary
Why is this the correct answer?
The exosphere is the outermost and most tenuous region of Earth’s atmosphere. Gas particles are extremely far apart, and the atmosphere becomes progressively thinner until it merges gradually with outer space rather than ending at a sharp physical wall. Therefore, option A is correct. Dense clouds and rainfall belong mainly to the troposphere, the layer nearest Earth’s surface.
Which subject and chapter does this question cover?
This is a Class 11 Accountancy question. Chapter: Theory Base of Accounting.
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