What conclusion follows from the tropopause height changing with season and latitude?
Answer and explanation
Correct answer: Tropospheric thickness is not fixed but depends on thermal conditions
The governing concept is that atmospheric boundaries respond to heating and circulation rather than having identical, fixed heights everywhere. Stronger heating and convection generally make the troposphere and tropopause higher, while colder conditions make them lower. Seasonal and latitudinal variation therefore shows that tropospheric thickness depends on thermal conditions. Hence A is correct; the other choices make absolute claims unsupported by observation.
Frequently asked questions
What is the correct answer to this question?
Tropospheric thickness is not fixed but depends on thermal conditions
Why is this the correct answer?
The governing concept is that atmospheric boundaries respond to heating and circulation rather than having identical, fixed heights everywhere. Stronger heating and convection generally make the troposphere and tropopause higher, while colder conditions make them lower. Seasonal and latitudinal variation therefore shows that tropospheric thickness depends on thermal conditions. Hence A is correct; the other choices make absolute claims unsupported by observation.
Which subject and chapter does this question cover?
This is a Class 11 Accountancy question. Chapter: Theory Base of Accounting.
