Non-renewable Resources
A non-renewable resource (also known as a finite resource) is made up of deceased organic material. The organic material, with the aid of heat and pressure, becomes a fuel such as oil or gas. Also considered non-renewable are resources that are consumed much faster than nature can create them. Fossil fuels (such as coal, petroleum, and natural gas), nuclear power (uranium) and certain aquifers are examples. Metal ores are prime examples of non-renewable resources. In contrast, resources such as timber (when harvested sustainably) and wind (used to power energy conversion systems) are considered renewable resources.
Read more about Non-renewable Resources: Fossil Fuel, Radioactive Fuel, Renewable Resources, Economic Models, See Also
Famous quotes containing the word resources:
“Your children don’t have equal talents now and they won’t have equal opportunities later in life. You may be able to divide resources equally in childhood, but your best efforts won’t succeed in shielding them from personal or physical crises. . . . Your heart will be broken a thousand times if you really expect to equalize your children’s happiness by striving to love them equally.”
—Marianne E. Neifert (20th century)