Which analysis shows that the troposphere is the most dynamic lower layer?
Answer and explanation
Correct answer: Moisture, dust, convection and weather processes are active in it
The troposphere is heated mainly from Earth’s surface, so warm air rises and cooler air sinks. This continuous convection, together with abundant water vapour, dust, clouds, winds and precipitation, produces frequent weather and vigorous mixing. Option A therefore identifies the evidence for its dynamic nature. Only hydrogen and helium describe neither the troposphere nor the lower atmosphere; merging with space characterises the exosphere, while meteor burning is associated mainly with the mesosphere.
Frequently asked questions
What is the correct answer to this question?
Moisture, dust, convection and weather processes are active in it
Why is this the correct answer?
The troposphere is heated mainly from Earth’s surface, so warm air rises and cooler air sinks. This continuous convection, together with abundant water vapour, dust, clouds, winds and precipitation, produces frequent weather and vigorous mixing. Option A therefore identifies the evidence for its dynamic nature. Only hydrogen and helium describe neither the troposphere nor the lower atmosphere; merging with space characterises the exosphere, while meteor burning is associated mainly with the mesosphere.
Which subject and chapter does this question cover?
This is a Class 11 Accountancy question. Chapter: Theory Base of Accounting.
