1
Water flows through the dam’s turbines to produce electricity, known as pumped-storage hydropower.
2
heat is heat that is trapped beneath the earth’s crust from the formation of the Earth
3
is organic matter that comes from recently living plants and organisms.
4
is derived by capturing radiant energy from sunlight and converting it into heat, electricity, or hot water.
5
farms capture the energy of wind flow by using turbines and converting it into electricity.