Across
- 4. multiple layers going down like a cake
- 6. issues about the peoples wellbeing
- 8. a toxic ocean
- 10. the decline of diversity
Down
- 1. the earth is getting got
- 2. when people litter is causes...
- 3. too many people
- 5. a collection of garbage
- 7. a form of air pollution
- 9. the removal of trees