Across
- 2. All the food chains in an area put together
- 6. This molecule is produced by animals and absorbed by plants for photosynthesis
- 8. This nutrient cycles through our ecosystems. It can be food in animal waste ans fertilizer
- 10. Eats other organisms for energy
- 11. Break down dead things to get their energy
Down
- 1. All of the biotic things in an area
- 3. The process where producers make their own food
- 4. The arrows in a food web represent this
- 5. All of the organisms of the same species in an area
- 7. Makes it's own food through photosynthesis
- 9. All of the biotic and abiotic things in an area