There are two types of energy sources:
- Non-renewable energy sources cannot be replenished in a short period of time. These energy sources are fossil fuels, such as oil, coal and natural gas, and uranium.
- Renewable sources of energy can be replenished naturally in a short period of time. Traditional examples of these energy sources are sunlight, wind and water. There are some newer sources of renewable energy, such as biomass, which uses plants and other biological matter to produce energy.
- Non-renewable energy sources cannot be replenished in a short period of time. These energy sources are fossil fuels, such as oil, coal and natural gas, and uranium.
- Renewable sources of energy can be replenished naturally in a short period of time. Traditional examples of these energy sources are sunlight, wind and water. There are some newer sources of renewable energy, such as biomass, which uses plants and other biological matter to produce energy.
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