
Resources are categorized as renewable or nonrenewable based on their replenishment rate relative to consumption. Nonrenewable resources form over vast geological timescales, far exceeding human lifespans. Examples include fossil fuels (coal, oil,... Read more »

Identifying energy sources that are not replenished at a rate comparable to their consumption is crucial for understanding the long-term sustainability of energy production. Fossil fuels, including coal, oil, and natural gas,... Read more »