1. The formation of clouds caused by cooling of the air results in the condensation of invisible water vapor that produces visible cloud droplets or ice particlesThe water droplets pour down in various forms like rain, snow, hail and sleet. Nimbus really just means a cloud that already has rain or snow falling out of it. <br />when there is warmer air above colder air. that happens mostly in a high pressure where air from above sinks as the pressure increa<br />Fog is a form of stratus.. Stratus means quot;
layer or blanketquot;
, and that's what these clouds do. Fog is a form of stratus.<br />formed by a mass of warm air rising until it reaches a level of cool air. This causes the involved in thunderstorms and other inclement weather. moisture in the air to condense and form cumulus clouds . Cumulus means quot;
heapquot;
or quot;
pilequot;
in Latin. <br />.cirrus form when water vapor freezes into ice crystals at altitudes of 26,000 feet. The word cirrus is for latin curl, hurricans are usally associated with cirrus clouds<br />