BRAINCAKEBiofuels vs Fossil Fuels
Biofuels are often described as better for the environment than fossil fuels, but the comparison needs care.
The carbon-neutral argument
Crops absorb carbon dioxide from the air as they grow, by photosynthesis:
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More in Alkanes
- Oxides of Sulfur
- Oxides of Nitrogen
- Catalytic Converters
- Alternative Fuels
- Biofuels
- Bond Breaking
- Free-Radical Substitution of Alkanes
- Further Substitution
All 14 lessons in Alkanes · All Edexcel AS-level Chemistry topics