Across
- 1. source of the light energy plants used for photosynthesis.
- 7. heterotroph organism.
- 9. process used by autotroph to create their nutrients
- 11. something needed to perform photosynthesis.
- 12. liquid needed by plants to perform photosynthesis.
Down
- 1. initial energy used in photosynthesis.
- 2. autotroph organism.
- 3. gas release through photosynthesis.
- 4. type of sugar created by plants through photosynthesis.
- 5. something that is not alive in an ecosystem.
- 6. layer of gases that surround the Earth.
- 8. type of energy stored in glucose.
- 10. something alive or the interaction in an ecosystem.