Energy Stores and Transfers Crossword Puzzle

QUESTIONS LIST:

• chemical: energy stored in bonds of chemicals, and might be released in reactions, e.g. food and batteries
• dissipated: wasted energy, spread out
• efficient: good at preventing waste
• elastic: potential energy stored in objects that can stretch and be squashed, e.g. elastic bands and trampolines
• resource: a source of energy, an energy store
• fuel: a material or way of providing energy
• gravitational: potential energy stored in objects higher than others, or lifting objects.
• joule: the unit of energy, symbol = j
• kinetic: energy stored in moving objects, e.g. a fast moving car
• non renewable: energy sources which cannot be replenished quickly, finite, e.g. fossil fuels
• power: how quickly energy is transferred, measured in watts
• renewable: energy sources which do not use fuels, infinite, e.g. solar panels, wind turbines and wave farms
• thermal: heat, released in energy transfers, the more thermal energy the higher the temperature
• watt: the unit of power, symbol=w