Across
- 4. Globe
- 5. Relating to industry
- 6. Relating to the Earth's surface
- 13. Relating to the environment
- 14. Composed of
- 15. Single-celled organisms
- 16. Pertaining to living organisms
- 18. Substances used to treat illnesses
- 22. Parts or elements
- 24. Relating to beauty or art
- 27. Surroundings or conditions
- 28. At risk of extinction
- 29. Substances produced by microorganisms to kill bacteria
- 30. Variety or difference
Down
- 1. Relating to water
- 2. Communities of living organisms and their environment
- 3. Threatened with extinction
- 7. Invented or created
- 8. Tiny living things
- 9. A kingdom of organisms, including mushrooms and mold
- 10. Areas with high biodiversity and threats
- 11. Organisms that produce their own food through photosynthesis
- 12. A group of organisms with similar characteristics
- 17. Recognized or determined
- 19. Hereditary material
- 20. Variety of life on Earth
- 21. A person who conducts scientific research
- 23. Condition or position
- 25. Planet we live on
- 26. Native or confined to a specific region