Memory Renewable vs. Nonrenewable Versión en línea Match each vocabulary word with the correct definition. por Krystin Lawhorn A solid fossil fuel that can be burned for energy. Engine Sources of energy that can't be easily replenished like coal, oil and natural gas. Fossil Fuel The main source of energy today (gasoline, coal and natural gas). Nonrenewable Resource Energy Natural Gas Generator Coal Sources of energy that can be more easily replenished. Changes energy from one form to another. The ability to do work A gas that can be burned for energy. Renewable Resource A machine that converts chemical energy from burning fuel to motion.