Non-renewable

Definition

Non-renewable energy sources are those that cannot be replenished on a human timescale. They include fossil fuels like coal, oil, and natural gas.

5 Must Know Facts For Your Next Test

1. Non-renewable energy sources are finite and will eventually deplete.
2. The extraction and use of non-renewable resources typically result in environmental degradation.
3. Fossil fuels are major contributors to greenhouse gas emissions, which drive climate change.
4. Nuclear energy, while not a fossil fuel, is also considered non-renewable due to the finite availability of uranium.
5. Energy conversion from non-renewable sources generally involves potential energy stored in chemical or nuclear bonds.

Review Questions

• What distinguishes non-renewable energy sources from renewable ones?
• How do non-renewable energy sources impact the environment?
• Why is nuclear energy classified as a non-renewable resource?

Related terms

Potential Energy: Energy possessed by an object due to its position or condition.

Conservation of Energy: A principle stating that energy cannot be created or destroyed, only transformed from one form to another.

Renewable Energy: Energy from sources that are naturally replenishing such as solar, wind, and hydroelectric power.