First, print this page. Then, look at this website about volcanoes and find the answers to the questions. Click on the links on the right to find more answers. You don't need to understand all the words.
1. What is magma?
2. What is lava?
3. Do all volcanoes explode?
4. How can volcanoes change the weather?
5. When did Mount St Helens erupt?
6. Which animals were killed by the Mount St Helens volcano?
7. What are scientists who specialise in volcanoes called?
8. How do animals behave before an eruption?
9. Why do plants grow quickly after a volcano?
10. How many 'active' volcanoes are there in the world?
