"Ecology Final Crossword": HTML5 Crossword

Across

4. Leaf number 3 (6)
7. Leaf number 7 (7)
9. What carbon transfer goes from the Geosphere to the Atmosphere, but can also start at the Biosphere? (10)
13. What carbon transfer goes from the Biosphere to the Atmosphere (8,11)
14. The carbon transfer process that goes from Hydrosphere -> Biosphere -> Geosphere results in what being created? (9)
15. "____" oceans absorb carbon from the atmosphere (4)
17. Leaf number 8 (5,6)
18. Leaf number 2 (5,0)
19. Oak leaves are: (5,0)
20. Photosynthesis use the carbon from the air to create (5)

Down

1. What carbon transfer goes from the Atmosphere to the Biosphere (14)
2. What process makes N2 gas available for consumption by plants and other life forms? (8)
3. What does the Haber-Bosch Process create? (10)
5. What carbon transfer goes from the Geosphere to Atmosphere and doesn't involve human pollution? (8,8)
6. "____" oceans release carbon into the atmosphere (4)
8. What carbon transfer process helped create fossil fuels (13)
10. This force in nature is hot enough to fix nitrogen (9,0)
11. Honey Locust leaves are (9,8)
12. Leaf number 4 (5,8)
16. What living thing is responsible for most of the available nitrogen? (8)