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Questions and Answers
What defines a fuel as renewable?
What defines a fuel as renewable?
- It is produced from organic matter
- It takes longer to form than being used
- It releases more carbon dioxide than fossil fuels
- It can be replenished at the rate it is consumed (correct)
Which biofuel is produced from organic matter that can be grown in a short period of time?
Which biofuel is produced from organic matter that can be grown in a short period of time?
- Natural gas
- Biodiesel (correct)
- Biogas
- Fossil fuel
Compared to fossil fuels, biofuels like biodiesel and bioethanol...
Compared to fossil fuels, biofuels like biodiesel and bioethanol...
- Release more carbon dioxide in the air
- Release less carbon dioxide in the air (correct)
- Are not renewable
- Take longer to form than they are used
What differentiates biofuels from fossil fuels in terms of carbon dioxide emissions?
What differentiates biofuels from fossil fuels in terms of carbon dioxide emissions?
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