Across
- 3. the movement of phosphorus through the atmosphere
- 7. protects the interior of a cell from the environment
- 8. when water flows over land
- 10. the breakdown of plants and animals
- 11. when nitrogen is converted into ammonia
- 12. water found underground as a result of rainfall
- 13. the movement of anything
- 15. when water vapor turns into water
- 16. producing energy without oxygen
- 18. the removal of soil from the soil
- 19. the process which carbon is exchanged throughout the atmosphere
- 20. gas enters a plant through the
- 21. gasses in the atmosphere that raises surface temperatures
Down
- 1. another name for this is burning
- 2. converts light energy into chemical energy
- 4. breaks down glucose to make ATP
- 5. transports glucose throughout the plant
- 6. producing energy with oxygen
- 9. the use of resources
- 14. water enters a plant through the
- 17. the ongoing increase in global average temperature