Question

What is the primary cause of convectional rainfall?

• A. Cold fronts meeting warm air
• B. Mountains forcing air to rise
• C. Heating of air that rises and cools
• D. Moist air from polar regions

Answer 1

Answer:

C. Heating of air that rises and cools

Convectional rainfall occurs when the sun heats the Earth's surface, causing the air above it to warm up, expand, and rise vertically.