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Name: ____________________________________________ Date: _______ Period: _______ Heat Transfer and Convection Currents NOTES Heat: Moves from areas of __________ to areas of ___________ Three ways heat can be transferred 1. __________________________________ 2. __________________________________ 3. __________________________________ Radiation: Transfers energy through ________________________ waves (sun or fire) Can move through _______________________ space Example: ________________________________________________________________ Conduction: Transfers heat through ________________ _____________ of particles. (solid to solid) Example: ________________________________________________________________ Convection: Transfers heat through the movement of __________________ and _______________. Example: ________________________________________________________________ Movement is created by differences in ________________________. _______________ things = less dense = _________________ to the top. _______________ things = more dense = ________________ to the bottom. Convection Currents: (This is IMPORTANT!!) Convection currents occur in Earth’s ______________________. These currents are the force behind the ____________________ of Earth’s ____________________.