This document summarizes non-renewable energy resources. It defines non-renewable resources as fossil fuels like coal, oil, and gas that will eventually run out. The document discusses some key non-renewable resources like coal, geothermal, natural gas, and nuclear power. It also outlines advantages and disadvantages of non-renewable resources, such as being cheap and efficient but also finite and polluting. Additionally, the document proposes steps that can be taken to preserve resources and reduce pollution, including resource substitution, recycling, energy efficiency, reducing pollution, and alternative energy sources.