Across
- 3. What do we call organisms that make their own food
- 5. What is a protected area created to conserve wildlife
- 7. What term is used for animals living in nature
- 10. Which ecosystem has the highest biodiversity on land
- 11. What process helps plants reproduce with the help of insects
- 12. What is a group of similar organisms called
- 13. What do we call organisms that depend on others for food
- 14. What is it called when a species completely dies out
- 15. What breaks down dead plants and animals
Down
- 1. What is the protection of plants and animals called
- 2. What shows how energy passes from one organism to another
- 4. What is the natural home of a plant or animal called
- 6. What term describes the variety of living organisms on Earth
- 8. What is a community of living organisms and their environment called
- 9. What do we call species that are at risk of disappearing