A disposal site for solid waste

Material from living things that can be converted into usable energy

A type of energy produced by a machine or moving part

Replaceable by natural means in a short period of time

Scientific law that states energy cannot be created or destroyed, only transformed

The presence of harmful or unwanted levels of material in the environment

Energy from turbines that harness the movement of air and convert it to usable energy

Energy stored in chemical bonds and released through chemical reactions

Gases that trap heat in the atmosphere

A hard, black solid fuel formed from the remains of plants over millions of years and extracted from the ground

The change of energy from one form to another

Not replaceable by natural means within a short amount of time

The total kinetic energy of the tiny particles that make up matter and become warmer the faster they move

A form of energy that is made by vibrations traveling through mediums such as air, water, or solids.

Stored in objects by force

Management of the use of energy resources

Heat transferred from beneath the Earth's surface and used to produce energy for human use

Gas found in the ground above petroleum deposits and burned to obtain energy; a fossil fuel

Energy collected from the sun and converted into usable energy

Energy from the decay of uranium atoms

A flammable, yellow-to-black liquid made of hydrocarbons occurring naturally beneath Earth's surface

Energy that travels through space in wave-like patterns

A renewable resource based on the natural movement of water

Energy made by the flow of electrical charges through a conductor