Energy and heat transfer crossword · Grade 6

The crossword clues

Directions: Read each clue and write the answer in the grid, one letter in each box.

• Across
• 1 Rubbing force that turns some motion energy into heat
• 4 Law of energy ___: energy is never created or destroyed
• 6 Standard unit used to measure energy
• 11 Energy that travels as waves, even through empty space
• 12 Material that slows the flow of heat or electricity
• 13 Describes energy that comes from the Sun
• Down
• 2 Heat transfer by circulating currents in a liquid or gas
• 3 Heat transfer through direct contact, like a hot pan handle
• 5 Measure of the average motion energy of particles
• 7 Kind of energy stored because of position or condition
• 8 Energy of moving particles that we sense as warmth
• 9 Material that lets heat or electricity flow easily
• 10 Kind of energy an object has because it is moving