Across
- 2. The gas that helps us breath
- 3. Materials that you can partly look through
- 6. when testing a scientific hypothesis
- 8. When light bends
- 13. looking at something scientifically
- 16. Materials that you can not see through
- 17. Something that can be opaque,transparent and opaque
- 19. Someone that invents something
- 20. Something that happens when white light is split into the light spectrum
Down
- 1. When light bounces of objects
- 4. The study of things around us
- 5. Materials that you can see though
- 7. Steps to do a scientific experiment
- 9. The study of living things
- 10. Your prediction for what will happen in an experiment
- 11. The study of matter and energy
- 12. The study of chemicals and reactions
- 14. When talking about gold the type that is found at the top of the goldfields
- 15. Results that you get when you do a scientific experiment
- 18. The study of space