NSEW Quiz 2011 Level 2

Time Elapsed: 0 minutes Time Remaining: 0 minutes Total Time: 0 minutes   Page 1 of 6     Round 1: Communication      1. In which century was the telephone invented?*   1900s 1800s 2000s 1700s     2. Which of these living things DO NOT communicate using sound waves?*   People Plants Whales Lions     3. What type of signal does a mobile phone give off?*   Laser X rays Microwaves Ultra Violet Light     4. Who invented the television?*   Alexander Graham Bell Charles Macintosh John Logie Baird Homer Simpson     5. A person who has a tiny device attached to their cochlea is being helped to do what?*   Hear Talk See Smell