Geodes!!!

I am going to tell you about a inquiry project I did. it was about geodes!!! I am going to list some facts about geodes.

1. Geodes are found in a lot of places, but are mostly found in deserts, volcanic ash beds or places containing limestone.
2. It takes 240 million years to form a geode.
3. Geodes are often found as a size as a basketball.
4. Inside a volcano rock, geodes