What is a nonrenewable resource is one that?

A nonrenewable resource is one that exists in finite amounts and cannot be replenished within a human timescale once it is consumed. Examples include fossil fuels like coal, oil, and natural gas, as well as minerals such as uranium and gold. The depletion of these resources can lead to significant environmental and economic challenges. Sustainable management and alternative energy sources are critical for reducing reliance on nonrenewable resources.