Why is the troposphere higher over the equator?
Answer and explanation
Correct answer: Because strong heating and convection are greater there
The troposphere is thicker over the equator because the equatorial surface receives intense solar heating. Warm air expands, becomes buoyant, and rises through stronger convection, extending the upper boundary to a greater altitude. Therefore option B is correct. The equator is not colder or airless, and ozone concentration is not the main reason for the greater tropospheric height. The contrast with the poles is caused mainly by unequal heating and circulation.
Frequently asked questions
What is the correct answer to this question?
Because strong heating and convection are greater there
Why is this the correct answer?
The troposphere is thicker over the equator because the equatorial surface receives intense solar heating. Warm air expands, becomes buoyant, and rises through stronger convection, extending the upper boundary to a greater altitude. Therefore option B is correct. The equator is not colder or airless, and ozone concentration is not the main reason for the greater tropospheric height. The contrast with the poles is caused mainly by unequal heating and circulation.
Which subject and chapter does this question cover?
This is a Class 11 Accountancy question. Chapter: Bank Reconciliation Statement. Topic: Reconciling cash book and passbook differences.
