Final answer:
Renewable energy refers to sources that will not finish and can be replenished naturally, such as solar power, wind power, hydroelectric power, and geothermal power.
Step-by-step explanation:
Renewable energy refers to energy sources that will not finish and can be replenished naturally. These sources include solar power, wind power, hydroelectric power, and geothermal power, among others. Unlike non-renewable energy sources like fossil fuels, renewable energy is sustainable and can be harnessed without depleting natural resources.
Learn more about Renewable energy