________________ is the ability to do work., force, energy, movement, chemical, _________ is the change of energy from one form to another form., forms of energy, energy transformation, sources of energy, effects of energy on living things, Identify the energy transformation., electrical to light to sound, electrical to heat to sound, light to sound to electrical , electrical to mechanical to sound, Identify the energy transformation., sound to electrical, electrical to sound, heat to electrical, electrical to light, Identify the energy transformation., sound to light, light to sound, electrical to light, light to electrical, Complete the analogy about the sources of energy: light is to sun, while sound is to _________, bell, flashlight, fire, batter, Complete the analogy about the sources of energy: light is to sun, while heat is to _________, stove, bell, drums, whistle, What energy transformation will happen when a flat iron is used?, light to electrical energy, electrical energy to sound, sound to heat, electrical to heat, Identify the energy transformation., electrical to sound, light to heat, electrical to heat, heat to electrical, Why do animals need the sun?, To make their own light, To get heat and stay warm, To sleep better, To grow bigger immediately.

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