Crossword Puzzle Reading: Powering the future (pp. 14-15)Online version Crossword on Power reading by Peter Reilly 1 Energy that can be replaced is ______ 2 Machines that convert motion into electricity 3 ____ power plants produce a lot of electricity 4 People are looking for alternative sources of ______ 5 the long, flat parts of an electric fan that turn 6 _____ panels collect energy directly from the sun. 7 moving air in the atmosphere 8 Wind turbines work well on cloudy _____ 2 6 7 5 8