Information Technology

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Across
  1. 3. Global positioning System also known as _________.
  2. 5. Send a signal.
  3. 7. Helps messages reach people quickly.
  4. 8. Information that has been put into digital code.
  5. 9. A code originally for the telegraph.
  6. 10. Uses digital code with the help of cell towers so you can hear people better.
Down
  1. 1. Earliest form of long distance communication.
  2. 2. Object in space that transmit or sends signals to earth.
  3. 4. A type of receiver that you carry with you.
  4. 6. This is what transmits signals over long distances without using a wire.(Two words)