Across
- 4. Phrase used to describe how weather and temperatures of the planet changes
- 6. Type of respiration in the presence of oxygen
- 8. Known as a carbon sink as so much carbon dioxide dissolves into it
- 9. Burning fossil fuels
- 11. Product of anaerobic respiration that causes cramp
- 12. Formed when carbonates are made in the ocean
- 14. Process where plants make glucose and oxygen
- 15. A process that follows the journey of carbon dioxide being produced or stored
Down
- 1. Part of our planet where lots of carbon dioxide insulates the suns rays
- 2. Chemical compounds that are formed when carbon dioxide dissolves in sea water
- 3. Where dead organisms leave imprints in sedimentary rock
- 5. When sulphur dioxide dissolves in rain water this is formed
- 7. Process where cells use glucose to make energy
- 10. Site of respiration in cells
- 13. Green pigment inside chloroplast that are essential for photosynthesis