Across
- 1. long term heating of the Earth
- 3. biochemical cycle that describes movement of phosphorus
- 7. long term shifts in temperature and weather
- 9. transport of a solvent
- 11. cycle shows continuous movement of water throughtout the atmosphere of the Earth
- 14. movement of a substance from a high concentration to low concentration
- 15. chemical element that humans breathe
- 17. process in which plants use sunlight, water and carbon dioxide to create sugar
- 20. membrane found in all cells and separates the interior cell from the outside
Down
- 2. term to describe solutions and chemistry
- 4. process in which oxygen breaks down food molecules
- 5. the aerobic catabolism of nutrients to sources
- 6. type of membrane transport that does not require energy to move subtances
- 8. energy carrying molecule found in all living things
- 10. the total amount of greenhouse gases
- 12. main sugar in ones body
- 13. movement of molecules from a region of lower concentration to higher
- 16. gas that emits and absorbs energy
- 18. solutions having low concentration
- 19. natures way of reusing carbon atoms