Across
- 6. where an animal lives and thrives
- 8. the process by which all the different kinds of living things change over time
- 9. eats plants and animals
- 10. eat plants and animals
- 12. an igneous rock layer formed when magma forms under earths surface
- 13. these are the species that have a large affect on the population
- 17. the grinding away of rock by water wind and ice
- 18. a fossil that is a copy of an organisms shape and formed when minerals seep into a mold
- 19. a rich fertile soil made of clay sand and silt
- 20. all the parts opf the ecosystem that are alive and have been alive
Down
- 1. are the parts of the environment that have never been alive and never will be alive
- 2. is a large community of plants and animals that live in the same place
- 3. an animals job
- 4. size,shape,pattern of the rocks grains?
- 5. a wide sloping deposit of sediment formed when a stream leaves a mountain range
- 7. eat plants
- 11. basalt is the most common?
- 14. moving out
- 15. moving into a place
- 16. the study of how living things interact with each other and there environment