14. Fuel Cells - What are the advantages of Hydrogen as a Fuel?
15. What are the non-renewable fuels?
16. Cracking
17. The Importance of Cracking
18. The Formation and Composition of the Earth's early Atmosphere
19. The Formation of the Oceans
20. What happened to the carbon dioxide?
21. The effect of Plants on the Atmosphere
22. The chemical test for Oxygen
Fuels and Earth Science Resources:
Here you can find revision material for the Fuels and Earth Science aspect of the GCSE. The links below takes you to:
Workbooks to use in lessons
Revision guides to use at home (with the mark scheme!)
Knowledge checks to summarise the topic, and
The whole topic (including the PowerPoints linked to the workbooks in part 1.