Across
- 4. Plastic pollution that has been broken down
- 6. Plants absorb water through their roots and release it into the atmosphere
- 9. Protects Earth from solar radiation
- 10. The act of studying an event or phenomenon
- 11. The variety of life in a particular habitat
- 12. Ground-shaking events caused by the release of pressure
- 14. Using resources wisely
- 15. The sphere that includes all rocks and minerals
- 19. When water flows across lands after precipitation
- 20. Refers to changes done by human activity
- 23. The Earth's outermost layer
- 24. Natural water courses flowing towards an ocean
Down
- 1. Excessive nutrients leading to algal blooms
- 2. Areas where water covers the soil
- 3. Large waves caused by tectonic plate movements
- 5. The conversion of water vapor into liquid
- 7. The release of water droplets from clouds
- 8. The sphere that includes all living organisms
- 13. The presence of substances in an environment
- 15. Water found beneath Earth's surface
- 16. A tropical wetland ecosystem in Florida
- 17. Heat from the sun causes water to change into vapor
- 18. Inland bodies of water
- 21. Rhythmic fluctuations in sea level caused by the gravitational pull of the moon
- 22. The sphere that includes all types of water