1) Sound a) Energy from vibrations that you hear. b) What is needed to do work or cause change. c) Rapid movement back and forth. d) Energy from movement. 2) Thermal  a) Energy from the Sun or other source that the eye can see. b) Energy from movement. c) Energy from heat. d) What is needed to do work or cause change. 3) Light  a) Energy from movement. b) Energy from the Sun or other source that the eye can see. c) What is needed to do work or cause change. d) Energy from heat. 4) Mechanical a) Energy from the Sun or other source that the eye can see. b) Energy from movement. c) Energy from vibrations that you hear. d) Energy from vibrations that you hear. 5) Vibration a) Rapid movement back and forth. b) Energy from vibrations that you hear. c) Energy from the Sun or other source that the eye can see. d) What is needed to do work or cause change. 6) Energy a) Energy from heat. b) Energy from vibrations that you hear. c) What is needed to do work or cause change. d) Energy from movement.

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