Which resource is renewable?

Which resource is renewable?

• A. Coal
• B. Oil
• C. Solar energy
• D. Natural gas

Answer: (C)

Renewable resources are those that can be replenished naturally on a human timescale. Solar energy fits this because the sun provides a steady supply of energy, and we can capture it with solar panels or other technologies without exhausting a finite stock. In contrast, coal, oil, and natural gas are fossil fuels formed over millions of years; once used, they aren’t quickly replenished. So solar energy is the renewable resource.

Renewable resources are those that can be replenished naturally on a human timescale. Solar energy fits this because the sun provides a steady supply of energy, and we can capture it with solar panels or other technologies without exhausting a finite stock. In contrast, coal, oil, and natural gas are fossil fuels formed over millions of years; once used, they aren’t quickly replenished. So solar energy is the renewable resource.