Across
- 3. Green pigment involved in photosynthesis.
- 4. A large-scale ecosystem characterised by climate and vegetation.
- 5. The role of an organism within an ecosystem.
- 7. The splitting of glucose to release energy in cells.
- 9. A dynamic system of organisms interacting with their environment.
- 12. A collection of pigments and proteins in the thylakoid membrane.
- 14. Non-living environmental factors.
- 16. A small area within a habitat with distinct conditions.
- 17. A group of organisms of the same species living together.
Down
- 1. The global sum of all ecosystems on Earth.
- 2. Total energy fixed by photosynthesis before respiratory losses.
- 6. Pigments that absorb additional wavelengths and transfer energy to chlorophyll a.
- 8. Net energy stored after respiratory losses.
- 10. All populations living and interacting in an area.
- 11. The pattern showing how much light a pigment absorbs at different wavelengths.
- 13. Living environmental factors.
- 14. SPECTRUM Graph showing effectiveness of wavelengths in photosynthesis.
- 15. The place where an organism normally lives.