HOW ARE VOLCANOES FORMED?
KEY WORDS: Volcano, eruption, magma, main vent, crater, magma chamber,
Can you remember what is under your feet from last week?
Go through the power point below then choose which sheet to complete.
Please DO NOT do them all.
Make your own volcanic eruption.
Why does it happen? What do the bubbles tell you about what has happened?
What happens if you shake a bottle of fizzy pop and then open it?