In YellowStone they have a geyser called “Old Faithful”. It erupts every 45 to 91 minutes and when it burst it’s over 100 degrees. Old Faithful rock is so hard and strong it with stands the heat from the water. The way the water gets hot is from the volcano underneath it,it boils the water and gets to hot and erupts.It elevation height is 7,500 feet.
The volcano in YellowStone is under the geyser that’s what makes it blow water up.Within the last