Renewable and Nonrenewable Resources Vocabulary Words Miss Cervantes Objective I can identify and classify Earth’s renewable resources, including air, plants, water, and animals; and nonrenewable resources, including coal, oil, and natural gas; and the importance of conservation. Coal a fossil fuel used for energy which was formed from decomposed plant material Conservation the wise use of natural resources wisely in order to protect them Endangered in danger of dying off or becoming extinct Extinct a species that is no longer in existence Natural Gas a fossil fuel used for energy which was formed, through heat and pressure, from the remains of ancient plants and animals Natural Resource a material found in nature that is useful to humans Nonrenewable Resource a resource that cannot be readily replaced Oil a liquid fossil fuel used for energy which was formed, through heat and pressure, from the remains of ancient plants and animals. Petroleum a liquid fossil fuel, also known as oil, formed from the remains of ancient plants and animals Renewable Resources resources that can be replaced as they are used Threatened an organism which is at risk of becoming endangered