EARTHQUAKES
OPENING OF A VOLCANO THROUGH WICH CAN DESCENT MATERIALS
MAGMA IS UNDERGROUND MELTED ROCK.
LAVA IS MAGMA THAT HAVE REACHED EARTHS SURFACE AND COOKED
EPICENTER IS THE POINT ON THE EARTHS SURFACE DIRECTLY ABOVE THE HYPCENTER
A HURIACAN IS A TROPICAL CYCLONE WITH STRONGS WINDS ACCOMPANIED BY HEAVY BY HEAVY RAINS AND THUNDERSTORMS