However, if the air is particularly warm and humid, and the atmosphere above is much colder, cumulus ... types that can form as air rises over mountain slopes and other topography. Lenticular ...

Clouds Are Mostly Made of Water When you gaze up at the sky and see clouds drifting by, it might surprise you to learn that these beautiful formations are mostly made of tiny water droplets or ice ...

There might be just 10 basic cloud types, but those clouds all have different variations and appearances in our sky. Lisa ...

However, if the air is particularly warm and humid, and the atmosphere above is much colder, cumulus clouds can rapidly grow vertically ... There are a number of other unique and beautiful cloud types ...