The clouds that produce rain are cumulonimbus and nimbostratus clouds. Stratus clouds can produce precipitation in the form of drizzle.
What Is Polyester Made Of? Richard Horgan
Most polyesters are derived from polyethylene terephthalate (PET), which is ethylene glycol combined with either terephthalic acid or its methyl ester under high temperature and pressure.
Fog is actually not a form of precipitation, but of condensation. Condensation is when water vapor turns into a liquid.