The capacity or power to do work
the energy of either an object in motion or the energy that is stored in objects by their position
a form of energy released from the nucleus, the core of atoms, made up of protons and neutrons
a form of energy that harnesses the power of water in motion—such as water flowing over a waterfall—to generate electricity.
energy which a body possesses by virtue of being in motion.
the energy contained within a system that is responsible for its temperature
the transformation of energy from forms provided by nature to forms that can be used by humans
radiant energy emitted by the sun.
energy stored in the bonds of atoms and molecules.
sources that will run out or will not be replenished in our lifetimes
heat within the earth
energy an object possesses because of its position in a gravitational field.
the energy derived from electric potential energy or kinetic energy of the charged particles
a natural fuel such as coal or gas, formed in the geological past from the remains of living organisms.
energy generated or produced by living or once-living organisms
energy stored as a result of applying a force to deform an elastic object
radiant energy that travels in waves at the speed of light
energy derived from natural sources that are replenished at a higher rate than they are consumed.
the decision and practice of using less energy