Which statement about the ionosphere is the most accurate?
Answer and explanation
Correct answer: It is an upper atmospheric region with charged particles
The correct answer is C. The ionosphere is a region of the upper atmosphere in which solar ultraviolet and X-ray radiation ionizes gases, creating free electrons and ions. It overlaps parts of several named atmospheric layers rather than forming one sharply bounded layer. These charged particles can influence radio-wave propagation. It is not limited to the troposphere, made entirely of ozone, or devoted only to rainfall.
Frequently asked questions
What is the correct answer to this question?
It is an upper atmospheric region with charged particles
Why is this the correct answer?
The correct answer is C. The ionosphere is a region of the upper atmosphere in which solar ultraviolet and X-ray radiation ionizes gases, creating free electrons and ions. It overlaps parts of several named atmospheric layers rather than forming one sharply bounded layer. These charged particles can influence radio-wave propagation. It is not limited to the troposphere, made entirely of ozone, or devoted only to rainfall.
Which subject and chapter does this question cover?
This is a Class 11 Accountancy question. Chapter: Financial Statements I.
