Conservation - The law of ___________________ of energy states that energy cannot be created or destroyed, only transferred., Kinetic - The energy a system has because it is moving., Thermal - The energy a system has because of its temperature, Chemical - The energy stored in food, fuels, and batteries., Store - Energy is transferred between these, causing them to empty or fill, Dissipated - When energy is lost to the surroundings, Efficiency - A measure of the useful energy output compared to the total energy input, Insulation - Can be added to the home to reduce heat loss from buildings, Joules - Unit for measuring energy, Power - The rate of energy transfer – how much energy is transferred each second, Watts - Unit for measuring power, Pathway - The name given for the ways of transferring energy between stores, Lubrication - A way of reducing friction between two surfaces, Thermal Conductivity - Tells you how quickly energy is transmitted through a material by conduction, Mechanical - Energy pathway that transfers energy by a force, Electrical - Energy pathway that transfers energy by electrical current, Non Renewable - Energy resources that cannot be replenished or replaced, Renewable - Energy resources that can be replenished or replaced, Greenhouse - Gases produced when fossil fuels are burned, Gravitational - The ___________ potential energy stored in objects increases when they are lifted.,

KS3 Energy

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