Across
- 2. of life that are vertebrated
- 5. used or old materials into new ones
- 7. flow of water
- 9. transport/ type of transportation that everybody can use to help the environment
- 11. that can be found in the sea
Down
- 1. that is not good for the environment that we use a lot
- 3. of objects that are bad for the enviroment
- 4. that share a common habitat
- 6. amount of salty water that inside of it live a lot of animals
- 8. where different lives are created
- 10. that comes from the trees and we use it for writing