Ahollow space that was once occupied by a dead organism is a:
cast fossil
mold fossil
mummified fossil
petrified fossil

What is the northern most national park in the world

Stone mountain was formed during the formation of the blue ridge mountains around 300-350 million years ago and is considered part of the appalachian mountains. it formed as a result of the upwelling of magma from within the earth's crust. this upwelling, or solidified to form the that became stone mountain.

The process by which liquid water changes into water vapour is called what ?