Across
- 2. The Planet we all live on
- 4. A biological community of interacting organisms
- 5. The reason why the ice caps are melting
- 6. What smoke and trash are doing to the environment
- 8. Resources that are sustainable and is an alternative to fossil fuels
- 9. The action of cutting down a lot of trees
- 10. Precipitation where toxic materials rain from the sky
Down
- 1. The place where we bury trash
- 3. The layer that surrounds the Earth that keeps oxygen in
- 4. The surroundings of where a person or an animal lives
- 6. What most of our bottles are made of and a major factor in
- 7. Converting waste into a reusable material