Inventions crossword by Abigail

123456
Across
  1. 2. used to communicate before the smartphone
  2. 5. Important invention in the revolution that made yarn
  3. 6. form of energy that results in the movement of charged particals
Down
  1. 1. enables the car to move
  2. 3. made from tree
  3. 4. invention that enabled longer working hours and improved safety and changed how people lived