Sunday, September 27, 2015

Composite/Strato Volcanos

Did you know that Composite Volcanos are also called Strato Volcanos? They  are very dangerous.   They have the pyroclastic flow!

Tectonic Plates

There are plates under the Earth wich make volcanos, earthquakes, mountains and valleys. There are over 20 plates. There are 54 plates and 10 main plates.