There are also six fun activities to do. This web site has some colorful pictures and many different categories. We really enjoyed it. Earthquakes tells how they form and has a movie that shows an earthquake happening. It looks like the lava hits the helicopter.
Tsunamis is the Japanese word for giant ocean waves.
A woman who survived one tells us what happened. This site has a lot of information. I would recommend it for ages nine and up. This web site is filled with information and photographs of minerals that can only be found in caves. There are more than thirty types of minerals to choose from.