What is Cloud Seeding ? - Cloud seeding is the process of spreading either dry ice (or more commonly, silver iodide aerosols) into the upper part of clouds to try to stimulate the precipitation process and form rain. Since most rainfall starts through the growth of ice crystals from super-cooled cloud droplets (droplets colder than the freezing point, 32 deg. F) in the upper parts of clouds, the silver iodide particles are meant to encourage the growth of new ice particles. The history of cloud seeding has seen uncertain results because even if a cloud rains after seeding, it is not known whether the cloud would have rained anyway.
How Cloud Seeding Works?click here to read :
How Cloud Seeding Works
0 comments:
Post a Comment