joules, unit of energy (J), kinetic, movement energy, potential energy, energy that is stored (3 ways), gravitational energy, form of potential energy, increases as you move higher. eg potential to fall off a ladder, strain energy, form of potential energy, when something is pulled or stretched eg elastic band, chemical energy, form of potential energy, energy stored in food and batteries, heat energy, measure of the energy released as increasing temperature, light energy, energy that can is seen. eg the useful energy from a torch, sound energy, energy that can be heard, nuclear energy, Type of energy which uses uranium, Low of conservation of energy, energy cannot be created or destroyed, but can be changed in form, conduction, heat moving through solids eg metals, convection, heat moving through a fluid (liquid or gas) eg hot air rising, radiation, Type of heat transfer by which Light from the sun reaches earth, non- renewable, something that will run out, non- renewable fuels, coal, oil, natural gas, nuclear, fossil fuels, coal, oil, natural gas, renewable, something that does not run out, renewable sources, solar, wave, hydroelectric, wind, biomass, geothermal, tidal, hydrogen.

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