Across
- 4. A duplicate made using a copying machine
- 6. A person who takes pictures
- 7. The process plants use to make food using light
- 9. A compound of phosphorus with another element
Down
- 1. An image captured with a camera
- 2. A chemical element important for living things
- 3. A substance containing phosphorus and oxygen
- 4. Looking attractive in photographs
- 5. A substance that can glow after absorbing energy
- 8. A tiny packet of light energy