Hydroelectricity is renewable, but building a hydroelectric scheme still damages the environment. What is the main reason for this?
A large volume of radioactive waste has to be stored.
A large mass of sulfur dioxide is released each year.
A large area of land is flooded to make the reservoir.
A large mass of carbon dioxide is released each year.
40 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.