Across
- 2. a community of plants, animals and other living organisms interacting with nonliving components
- 6. can consume both plants and animals
- 7. are organisms that can make their own food
- 8. people who study ecosystem and the environment
- 10. eat only producers such as plants
- 11. usually dominated by grasses with few trees or shrubs
Down
- 1. receives very little rainfall in a year
- 3. are consumers that eat animals
- 4. organisms that depend on other organisms for food
- 5. food-making process in plants
- 9. the ultimate source of energy on Earth
