In which layer is air too thin for humans to breathe directly?
Answer and explanation
Correct answer: Exosphere
The correct answer is A, the exosphere. It is the outermost atmospheric region, where gas particles are extremely far apart and the air pressure is extraordinarily low. Such conditions cannot provide enough oxygen for normal human breathing. The lower troposphere, surface air and sea-level air are comparatively dense and are the regions in which humans normally breathe, although altitude and pollution can still affect breathing.
Frequently asked questions
What is the correct answer to this question?
Exosphere
Why is this the correct answer?
The correct answer is A, the exosphere. It is the outermost atmospheric region, where gas particles are extremely far apart and the air pressure is extraordinarily low. Such conditions cannot provide enough oxygen for normal human breathing. The lower troposphere, surface air and sea-level air are comparatively dense and are the regions in which humans normally breathe, although altitude and pollution can still affect breathing.
Which subject and chapter does this question cover?
This is a Class 11 Accountancy question. Chapter: Introduction to Accounting. Topic: Accounting Information.
