What are the differences between renewable and nonrenewable energy sources?

Renewable and nonrenewable energy sources differ in their availability and impact on the environment. Renewable energy sources are those that are replenished naturally, such as solar, wind, hydro, geothermal, and biomass energy. These sources are considered sustainable since they are constantly replenished and do not deplete the Earth's natural resources.

Nonrenewable energy sources, on the other hand, are finite and will eventually run out, such as fossil fuels like coal, oil, and natural gas. These sources are not sustainable, as they take millions of years to form and are being depleted much faster than they are being replenished.

Renewable energy sources have the advantage of being much cleaner and less damaging to the environment than nonrenewable sources. Renewable sources do not produce greenhouse gases, which contribute to climate change, and do not cause pollution or other environmental harm associated with the extraction and use of nonrenewable sources. In addition, renewable sources are becoming increasingly cost-competitive with nonrenewable sources, making them a viable option for powering our homes, businesses, and transportation systems.