Questions :
Which type of rainfall is mainly caused due to intense heating of the Earth’s surface?
Options :
- Convectional rainfall
- Orographic rainfall
- Cyclonic rainfall
- Frontal rainfall
correct answer : a)
Explanation :
Convectional rainfall occurs when intense heating of the Earth’s surface causes warm air to rise, cool, and condense into clouds, leading to rainfall, especially in equatorial regions. Orographic rainfall occurs when moist air is forced to rise over mountains. Cyclonic rainfall is associated with low-pressure systems and cyclones, while frontal rainfall takes place when warm and cold air masses meet.