How does Rain Fall?Rain is one of the main sources of fresh water for almost all people in the world. It
provides suitable conditions for diverse ecosystems. It is also used as hydroelectric power
plants and crop irrigation. But, do you know how rain happens?
The rain's phenomenon is actually what we often call as "water circle. The concept
of the water cycle involves the sun heating the Earth's surface water and causing the
surface water to evaporate. Then the water vapor rises into the Earth's atmosphere.
The water in the atmosphere cools and condenses into liquid droplets. The droplets
grow bigger and heavier and fall to the Earth as precipitation
However, not all rain can reach the surface of the earth. Some evaporates while
failing through dry air. This is what we cali as "Virga", a phenomenon which is often seen
in hot, dry desert regions.
* What happen to the droplet when it gets heavy?
A Rise
B. Fall
C. Flow
D. Evaporates
E. Boiled​