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What kind of cloud is fog?
The word "stratus" comes from the Latin prefix "strato-", meaning "layer". Stratus clouds may produce a light drizzle or a small amount of snow. These clouds are essentially above-ground fog formed either through the lifting of morning fog or through cold air moving at low altitudes over a region.
What are the 4 types of fog?
There are four types of advection fog: upslope fog, valley fog, frontal fog, and steam fog. Ice fog occurs when extremely low temperatures mix with warmer air. The water vapor sublimates, or changes, directly from a solid into a gas, forming ice fog.
What does fog look like?
Fog is a cloud that touches the ground. … Fog shows up when water vapor, or water in its gaseous form, condenses. During condensation, molecules of water vapor combine to make tiny liquid water droplets that hang in the air. You can see fog because of these tiny water droplets.
What is fog made of?
Like clouds, fog is made up of condensed water droplets which are the result of the air being cooled to the point (actually, the dewpoint) where it can no longer hold all of the water vapor it contains. For clouds, that cooling is almost always the result of rising of air, which cools from expansion.