A leisure centre plans to heat its building by burning a bio-fuel made from wood waste. The manager says: “The fuel is renewable, so burning it will not release carbon dioxide.”
Which statement shows why the manager is wrong?
Wood waste is a fossil fuel, so burning it releases carbon dioxide.
Bio-fuel cannot be burned to provide heating for a building.
Wood waste is not renewable, because trees take millions of years to grow.
Burning the bio-fuel still releases carbon dioxide into the air.
86 exam-style questions on AQA GCSE Physics 1.3 National and global energy resources, covering 1.3 National and global energy resources. Each one has a worked solution and a mark scheme showing where the marks go.