Across
- 4. You fill it when you are running?
- 9. Different objects falls at a different?
- 10. What do we live on?
- 13. What keeps a boat on water?
- 16. A lamp post has it.
- 17. When we rub our hands we make?
- 18. What sparkles in the night?
- 19. What is a better word for bigger?
- 20. What shines in the day?
Down
- 1. What is the opposite of smaller?
- 2. We are ------- on earth.
- 3. What pulls us down to the earth?
- 5. What is the opposite of bigger?
- 6. If we want to time something we need a?
- 7. What do we mesure friction with?
- 8. You can find planets and stars in it.
- 11. What is the opposite of thicker?
- 12. If an object has light then it is ....
- 14. What flies in space?
- 15. What do we swim in?