Across
- 2. heater a device for making water hot
- 4. machine a vending machine that gives out tickets
- 7. motor a small engine that is attached to the back of a small boat
- 9. hand-held mobile entertainment device made by Apple.
- 12. of or relating to the use of radio waves to send and receive electronic signals
- 13. a long, thin material that is usually thicker than a string but thinner than a rope
Down
- 1. a problem or bad part that prevents something from being perfect : a flaw or defect
- 3. the part of a telephone that you hold near your ear and mouth for listening and speaking
- 5. the use of science in industry, engineering, etc., to invent useful things or to solve problems
- 6. a device that detects or senses heat, light, sound, motion, etc., and then reacts to it in a particular way
- 8. radio or television equipment that changes signals into sound and pictures
- 10. the front part of the body between the neck and the stomach
- 11. an object, machine, or piece of equipment that has been made for some special purpose
- 14. a round part on a piece of equipment that you turn to operate something: such as: a round control on a radio or television that you use to select a station or channel or to make the volume louder or quieter