This may be known as subsidence, a rift valley or a graben structure.
when it drops materials the earths crust while slightly melt
Well what cools it is the atmosphere and the air that we breathe from. The earth's crust is very rocky and it also could be smooth, so when it rains or snows of course the earths land is cold. It is also just like how the matter rises from the center and goes to the top then the matter packs in and then it drops then rises again then comes back up. These are called convection currents.
drops of water form on surfaces near the ground Dew/condensate ; see relevant link .
As the ocean crust gets older, its density increases. This has helped the continents to stay a float on the earths upper mantle for over a billion years.
Freezing rain.
when the crust on your fanny drops of on to your toast and you end up eating it
Cloud drops
When continental crust meets continental crust, both are too buoyant to be subducted into the mantle. Therefore they collide, creating a mountain range.
They are called 'drops'...
If they freeze on the way to hitting the earths surface, they are called sleet. You can tell the difference between hail (which freezes before it leaves the cloud) is that sleet bounces when it hits the ground. You are talking about weather, right?
When a football player drops the ball, it is called a fumble if he had possesion of the ball, or an incomplete pass if a receiver fails to catch the ball.
Go to The HOT DEALS section in bfh there you can find it