Across
- 2. the part of Earth that is not water
- 4. to become greater in number or size
- 6. to move something from one place to another
- 9. the natural world around us
- 11. harmful substances in the environment
- 14. working well without wasting time or energy
- 16. patch a large area in the ocean filled with trash
- 18. a tool made of rope or string used to catch things
- 19. a system of living things and their environment
- 20. animals living in nature
- 22. to keep something safe from harm
- 23. to catch something and prevent it from escaping
- 28. very small pieces of plastic in the environment
- 30. a way to solve a problem
Down
- 1. able to continue without harming the environment
- 3. material that can be shaped and does not easily break down
- 5. to make something smaller or less
- 7. a very small piece of something
- 8. to eat or take in something
- 10. to make something better
- 12. to find the exact position of something
- 13. down to separate into smaller parts
- 15. to discover or identify something
- 17. intelligence technology that allows machines to think or learn
- 21. a strong effect on something
- 24. to continue to exist without disappearing
- 25. Ocean the largest ocean on Earth
- 26. information used for analysis
- 27. in the end, after a long time
- 29. to gather things together