In which layer is the escape of atmospheric gases toward space most possible?
Answer and explanation
Correct answer: Exosphere
The governing concept is the extremely low density and weak gravitational confinement at the outer edge of the atmosphere. In the exosphere, particles are widely separated and some light gases, especially hydrogen and helium, can attain sufficient speed to move into space. Therefore option C is correct. The lower layers are denser and retain gases more effectively because collisions and gravity limit escape.
Frequently asked questions
What is the correct answer to this question?
Exosphere
Why is this the correct answer?
The governing concept is the extremely low density and weak gravitational confinement at the outer edge of the atmosphere. In the exosphere, particles are widely separated and some light gases, especially hydrogen and helium, can attain sufficient speed to move into space. Therefore option C is correct. The lower layers are denser and retain gases more effectively because collisions and gravity limit escape.
Which subject and chapter does this question cover?
This is a Class 11 Accountancy question. Chapter: Theory Base of Accounting.
