Wind power is increasingly used to generate electricity.
Which of these statements describe an advantage of using wind turbines, and which of them describe a disadvantage?
Complete the table by putting a tick (✓) in the correct column for each statement. The first one has been done for you.
| Statement | Advantage | Disadvantage |
|---|---|---|
| Wind turbines can be a source of visual and noise pollution | ✓ | |
| Wind turbines do not produce greenhouse gases during operation | ||
| Wind is a renewable source of energy | ||
| Wind is intermittent and does not always blow |
Describe how electricity may be generated using a hydroelectric power station.
142 exam-style questions on CIE IGCSE Physics 1.7.3 Energy resources. Each one has a worked solution and a mark scheme showing where the marks go.