a tall building with long, flat parts that turn in the wind
windmill
A special type of windmill that is used to make electricity.
wind turbine
an are of land with a lot of wind turbines on it that are used to make electricity
wind farm
A boat that uses one or more sails to catch the wind.
sailboat
a hard black thing that comes from under the ground and gives out heat when you burn it
coal
a thick liquid that comes from under the ground and the ocean. We use it for energy and to make machines work smoothly
oil
a gas that comes from under the ground and that you can use for heating or cooking things
natural gas
the action of making the air or water dirty and dangerous
pollution
a place with machines that make electricity
power plant
power that comes through wires; it can make heat and light, and make machines work.
electricity
