ENERGY and HEATING Crossword Puzzle

QUESTIONS LIST:

• energy : cannot be created or destroyed
• kinetic : energy stored in moving objects
• gravitational : energy stored in objects high up
• thermal : energy stored in hot things
• equilibrium : trying to reach equal amounts
• elastic : energy stored in a compressed spring
• electric : energy transfer used to power homes
• mechanical work : energy transfer of forces to move things
• heating : energy transfer of thermal stores to another thermal store
• potential : gravitational _ energy
• radiation : heat transfer through infra red waves
• convection : heat transfer through liquids and gases
• current : a convection _ moves in a circle
• conduction : heat transfer in a solid.
• chemical : energy stored in fuels and food