Across
- 4. organic matter builds up
- 7. a community of living things
- 8. organism that eats other organisms
- 10. movement of water
- 13. broad leaf
- 15. can be used to trace flow of energy
- 16. is a partly closed body of water
- 18. gets food by breaking down dead things
- 20. a place where the climate depends on the animals
- 22. a place an organism lives within a ecosystem
- 24. area of land that is saturated
- 25. the feeding relationships
- 28. uses energy to make its food
- 29. biome with grassy field
- 30. eats both plants and meat
- 31. movement of nitrogen
Down
- 1. ability to cause change
- 2. anything with mass
- 3. a push or pull
- 5. has low average temp
- 6. the 1st ones in that area
- 9. is an event that changes an ecosystem
- 11. when energy changes
- 12. of conservation of mass mass cant be created or destroyed
- 14. eats meat
- 17. trees with evergreen needles
- 19. the slow development of change of a community
- 21. of conservation of energy states energy can't be created or destroyed
- 23. eats plants
- 24. transfer of energy
- 25. the path of energy transferred through producers and consumers
- 26. biomes very dry
- 27. the variation of a species within a area