Across
- 4. They built for food
- 5. a brightly colored rubber sac that is inflated with air and then sealed at the neck
- 8. Used to fly and parachute off of
- 9. main character
- 10. flying Machine kids made
Down
- 1. things the kids made what are they called
- 2. A volcano
- 3. Shiny and found in cave
- 6. landed on Krakatoa
- 7. person who found Professor Sherman