Thermal Energy Vocab Crossword Puzzle

QUESTIONS LIST: radiation: transfer of energy by electromagnetic waves, kelvin scale: temperature scale scientists use, absolute zero: lowest temperature possible, equal to zero kelvins, convection current: circular motion where air heats up and cools over and over, fahrenheit scale: temperature scale the united states uses, celsius scale: temperature scale most countries use, convection: heat transfer that occurs only in fluids, heat: transfer of thermal energy from a warmer object to a cooler object, thermal expansion: expanding of matter when it is heated, conduction: heat transferred from one particle of matter to another within an object(s), temperature: measure of how hot or cold something is compared to a reference point, conductor: material that conducts heat well, specific heat: amount of energy required to raise the temp of 1 kilogram of material by 1 kelvin, insulator: material that does not conduct heat well