How to use Google Drive as a backup tool. It's an easy matter to sync your critical data to Google Drive, and now it's insanely cheap, too. by Rick Broida March 17, 2014 12:49 PM PDT @cheapskateblog.
Fog is nothing but cloud on the ground.It forms in the same way as a cloud forms.In short, fog comes from the condensation of water vapour near the ground.Calm wind,ground inversion and clear skies on the previous night help the formation of fog particularly in the early morning.
This valley fog, really just a type of radiation fog, results from cold, dense air draining down mountain slopes at night, collecting in the valley floors, then forming as any other radiation fog described above. Incidentally, let's dispel a myth. Fog does not burn off, per se. As solar energy heats the ground near the fog's edge, vertical mixing brings drier air into the fog's edge, evaporating it. A typical ground fog will dissipate first at its edges, where its depth is more shallow, working its way toward the thicker center of the fog.