Across
- 3. The movement of water on,above,and below the surface of the earth
- 4. the most abundant element in the universe, also has water molecules
- 6. Water found in rivers, lakes, and oceans
- 8. A nutrient important for DNA and energy transfer, cycling through rocks,soil,and organisms
- 13. The release of water vapor from plants into the atmosphere
- 15. The conservation of ammonia into nitrates by bacteria making nitrogen available to plants
- 16. An element crucial for protein production in living organisms
- 17. What we breath in
Down
- 1. The process where bacteria converts nitrates back into nitrogen gas
- 2. The movement of carbon throughout the atmosphere, the ocean, and organisms
- 5. The transition from solid to gas without becoming a liquid
- 7. Water located beneath earth's surface
- 9. The process by which water changes from a liquid to a gas, moving into the atmosphere
- 10. The process where water vapor cools and forms droplets creating clouds
- 11. Gas found in all living things
- 12. The process where nitrogen moves though the atmosphere, soil, and living organisms
- 14. Water that falls from the sky in forms such as rain, snow, or sleet
