"Genius Challenge: Information Transfer" worksheet with educational questions on technology and information systems.

Here are the answers to the questions on your worksheet:

1. Dots and Dashes
2. 0s (zeros) and 1s (ones)
3. Red, Green, and Blue
4. True
5. It reads a digital file (or computer code) that tells it exactly where to move and place material layer by layer.
6. It sends signals using infrared light.
7. False (The signal usually goes to a cell tower first, then to the other phone).
8. The discovery of electricity (or electromagnetism).
9. d. pixels
10. A microchip (or memory chip / flash memory).
11. They shared information by talking face-to-face, sending letters through the mail, or using smoke signals.