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barry barry
wrote...
Posts: 11630
12 years ago
What are the issues around the use of biofuels as an alternative to fossil fuels?
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Educator
12 years ago
Biofuels are made up of dead living things such as sugar cane. However, using food crops to produce fuel so that we can run our vehicles may cause food prices to rise. There are also concerns that irrigating biofuel crops will add to our shortage of water.
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