How to deal with volcanoes and the dangers they pose
If your house gets lava damage here is a way that you can provent it from happining again is by moving as far away from the volcanoe as you can. their are 1500 volcanoes in the world. So what you should do is think of the best ways to advoid getting in the way of a volcanoe
References
http://kids.discovery.com/tell-me/curiosity-corner/earth/natural-disasters/why-do-volcanoes-erupt