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Across 2. The sum total of potential and kinetic energy in a system. (2 Words) 6. Energy of position. Potential energy is the product of mass, gravity, and height. (Potential Energy is sometimes called “gravitational potential energy). (2 Words) 7. Term that describes the transfer of “heat waves” with no medium needed for the thermal energy to travel through. The sun transfers heat radiation to the Earth through the vacuum of space and then through our atmosphere.

Down 1. ENERGY CAN NOT BE CREATED NOR DESTROYED (5 Words) 2. Is a device that makes work easier…….. 3. Is a term that describes the energy we receive from a heat source. (2 Words) 4. Heat transfer that occurs when two objects are touching each other. 5. Refers to the energy of a moving object. It is the product of an objects mass and velocity divided by two. (2 Words)