Module 2: What about fog?

Module 2

Fog with its ghostly cold fingers. 

If fog is made of water droplets. How is it so murky?


Because the defining characteristic for fog is not liquid water, but water vapor.


Feature image:

tracyshaun. blanket of fog pouring over the headlands.

Flickr photo-sharing. Taken Oct 29, 2008.

Module Structure

Fog development is simple

Take warm water vapor molecules and cool them down. 

Fogged up mirrors

If fog were filled with minute water droplets, and water is clear, why is fog so murky?

What about the water droplets in fog?

Here's where the liquid droplets in fog come in.