Yr 8 MY revision

3. Plants and animals found in a particular habitat
6. The chemical that absorbs light in photosynthesis
8. The chemical process carried out by cells in the leaf of the plant.
9. the synthesis of organic compounds by bacteria or other living organisms using energy derived from reactions involving heat, typically in the absence of sunlight.
11. The respiration that involves Oxygen
12. Particular place or role that an organism has in an ecosystem
13. An organism that has to eat to get its food
15. A chemical that if absent from a plant will turn a leaf yellow only and stunts growth
18. The process of making alcohol naturally
19. a factor that can effect a food web usually a virus or a bacteria.

1. A chemical that causes leaves to go yellow with brown spots if absent in a plant
2. Turns plant leaves purple/red when absent and stunts root growth.
4. The acid produced during anaerobic respiration
5. Living organisms in a particular habitat, and the habitat they live in.
7. An organism that makes its own food
10. the structure on the base of a leaf where gas exchange happens
11. The respiration that doesn't require Oxygen.
14. Place where a plant or animal lives
16. The most dangerous thing to a food web.
17. a chemical that helps plants to grow nice and tall.