Fill in each blank with ONE suitable word to complete the following passage
hydro – heat - abundant - freely – renewable - friendly – turbines – solar- available- generate
1. How much power output will the new wind__________increase?
2. Batteries of solar energy are eco-__________ products.
3. Renewable energy sources are favoured because they are__________.
4. In this area natural gas is not always__________.
5. __________ power is generated from the energy of fast running water.
6. Solar energy is__________, and solar power can be used to generate electricity.
7. My family will be receiving__________ panels for home tomorrow morning.
8. Fossil fuel burning produces__________ and carbon dioxide.
1 turbines
2 friendly
3 renewable
4 available
5 hydro
6 abundant
7 solar
8 heat
