A country generates 240 TWh of electricity in one year. Of this, 60 TWh is generated from renewable energy resources. What percentage of the electricity is generated from renewable energy resources?
15%
20%
25%
40%
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.