When a volcanos erupts gases melt .rock. Never go near a volcano! It is a danger zone! A volcano has burned a place where people live. lava can burns a house but water can turn lava in to solid rocks vocals erophts when lava .comes out lava can hurt some thing and some body .vocans are vary vary vary. Vary hot vocans lava can. rilly hot .lava can burn a tree.the end.