Across
- 8. When carbon dioxide, water and sunlight are converted into sugar?
- 10. What type of organisms do respiration?
- 11. Waste product of respiration in gas form?
- 12. What type of organism do photosynthesis?
- 13. Waste product of photosynthesis in gas form?
Down
- 1. Where photosynthesis takes place?
- 2. Where stage two of respiration takes place?
- 3. What all living things are made from?
- 4. Place where carbon is stored for a long time or a short time?
- 5. When sugar and oxygen are converted into useable energy?
- 6. Made from the remains of ancient plants or ancient marine plants and animals?
- 7. The type of gases produced by burning carbon based fuels?
- 9. Where the energy for photosynthesis comes from?