Across
- 1. A plants response to gravity
- 5. The process where a plant converts radiant energy to chemical energy
- 6. A plants response to water
- 9. Gas that plants produce during photosynthesis
- 12. This is many food chains together
- 13. The arrows in a food chain represent the flow of this
- 14. Food that plants produce during photosynthesis
- 15. Pignment that gives leaves their green color
- 16. During digestion chemical energy is transformed in to this energy
- 18. Organelle that photosynthesis takes place in
Down
- 2. A plants response to light
- 3. Pore on the bottom of leaves that release gases
- 4. Gas that plants use for photosynthesis
- 7. The first consumer in a food chain
- 8. During exercise chemical energy is transformed into this
- 10. A plants response to touch
- 11. Food chains always begin with a what
- 17. energy from the sun