Задание
Listen to the audio and match the elements to make the sentences
| The earth crust | are also called | renewable. |
| To get energy from the wind | of water streams | are obvious. |
| The benefits of | can be produced | spin at high speed. |
| Alternative energy sources | alternative energy sources | is converted into power. |
| Kinetic energy | special turbines | by photovoltaic cells. |
| Solar energy | contain | heated air and steam. |