Which model correctly shows the air circulation pattern due to uneven heating?
Understand the Problem
The question is asking which model correctly represents the air circulation pattern resulting from uneven heating of the Earth's surface. It is testing the understanding of air mass movement due to temperature differences.
Answer
Warm air rises and cool air sinks.
The diagram with 'warm air mass' rising and 'cool air mass' descending correctly shows air circulation due to uneven heating.
Answer for screen readers
The diagram with 'warm air mass' rising and 'cool air mass' descending correctly shows air circulation due to uneven heating.
More Information
In convection, warm air tends to rise because it is less dense, while cooler air sinks because it is denser.
Tips
A common mistake is thinking that warm air sinks. Remember that warm air is lighter and rises above cooler air.
Sources
- The Sun and Convection Currents | Texas Gateway - texasgateway.org
- Circulation in the Atmosphere | CK-12 Foundation - flexbooks.ck12.org
AI-generated content may contain errors. Please verify critical information
