Food Chain
Across
- 3. green plants make their food using sunlight
- 4. a substance that is needed to keep a living thing alive and to help it to grow
- 7. an animal that kills and eats other animals
- 10. an animal or plant, especially one that can only be seen with a microscope
- 11. a small animal or plant that lives on or inside a larger animal or plant, and gets its food from it
- 12. use an amount of fuel, energy, or time up
- 13. the position that an organism occupies in a food chain
Down
- 1. any organism that breaks down dead tissue
- 2. living on the land or on the ground
- 5. become very closely connected with sth/sb else
- 6. include
- 8. describe the animals that only eat plants
- 9. animals such as humans, dogs, lions, and whales
- 14. an animal or a plant on which another animal or plant lives and feeds