what are the different types of rain with their meaning? like torrential rain, downpour etc
Answers
Answer:
Water particles in the clouds may become too heavy to remain in the air, and are pulled to the earth's surface by gravity as precipitation. With this MatchCard, precipitation experiments will be done to investigate the five different types of precipitation: rain, snow, hail, freezing rain, sleet.
Answer:
Four Types of Rainfall
The movement of hot and cold air masses relative to each other is primarily responsible for the different rainfall patterns that occur around the world. Some of these air movements are localized, some due to ground topography and some due to seasonal planetary winds.
Conventional rainfall: Air naturally rises when it heats up, and it cools when it reaches higher elevations. Cool air can't hold as much moisture as warm air, so the moisture condenses into clouds known as cumulus clouds. Eventually, the clouds become so laden with moisture that rain starts to fall. This can happen over land or water as long as moisture is present. When it happens over tropical oceans, where the air is saturated with water, intense heat can cause strong upward convention currents. The combination of wind and moisture can create a tropical storm or hurricane.
Orographic rainfall: When moisture-laden air encounters a mountain range, the air is forced to rise. It cools off at the higher elevation, and this condenses water out of the air and creates rainfall. If the temperature is cold enough, the precipitation falls as snow.
Frontal rainfall: The meeting of a large mass of cold air and a large mass of warm air is called a front. The meeting creates turbulence. A frontal rain diagram can illustrate how the warm air rises over the cold air and forms large clouds when it cools, and moisture condenses. Thunderstorms, complete with lightning, usually result, and they can last anywhere from a few minutes to an hour or more.
Monsoonal rainfall: The combination of the sun's heat and the Earth's rotation creates a band of easterly winds at 30 degrees north and south latitude. These winds blow all year, but they change direction with the seasons. This seasonal shift is responsible for monsoon rains that fall in India, Southeast Asia and other places.