Across
- 1. Organisms that produce their own food
- 4. A green pigment that is necessary for the photosynthesis process
- 6. The process green plants use to convert sunlight into chemical energy to use as "fuel" for the plant.
- 10. An organelle that converts light energy into chemical energy through photosynthesis
- 12. A gas needed by plants to complete photosynthesis (two words, use _ as the space)
Down
- 2. a gas that is a product of photosynthesis
- 3. The process of using glucose and oxygen to create energy for plant growth
- 5. The rate at which biomass is produced by organisms
- 7. Something necessary to complete the photosynthesis process
- 8. The product of plants using light energy to change water and carbon dioxide into a sugar
- 9. A source of light energy for plants
- 11. Molecules that are responsible for the colour of plants and animals
- 13. A molecule that stores energy
- 14. The total amount of living matter in a given unit area