Earths Structure And Layers Questions
The different types of rainfall are convectional rainfall, frontal rainfall, and orographic rainfall.
1. Convectional rainfall: This type of rainfall is formed when the sun heats the Earth's surface, causing the air near the surface to become warm and rise. As the warm air rises, it cools and condenses, forming clouds. Eventually, the condensed water droplets become heavy enough to fall as rain.
2. Frontal rainfall: Frontal rainfall occurs when two air masses with different temperatures and humidity levels meet. When a warm air mass and a cold air mass collide, the warm air is forced to rise over the cold air. As the warm air rises, it cools and condenses, leading to the formation of clouds and rainfall.
3. Orographic rainfall: Orographic rainfall is formed when moist air is forced to rise over a mountain or elevated terrain. As the air rises, it cools and condenses, resulting in the formation of clouds and precipitation on the windward side of the mountain. The leeward side, on the other hand, experiences a rain shadow effect, where the descending air becomes drier and inhibits rainfall.