MACHINES SCIENCE YEAR 5

12345678910111213
Across
  1. 2. A slanted surface that helps move objects upward
  2. 4. Describes something that can last long and is environmentally friendly
  3. 5. A simple machine made from a twisted inclined plane
  4. 8. The fixed point on which a lever turns
  5. 9. A wheel with a rope used to lift or move loads
  6. 10. A simple machine used to split or cut objects
  7. 11. ___________ of materials is one of the characteristics of sustainable tool
  8. 13. A simple machine that uses a pivot or fulcrum
Down
  1. 1. An object that has a wedge
  2. 3. Has a longer life span and can be us
  3. 5. A tool that helps make work easier
  4. 6. A round object that rotates around an axle to move things easily
  5. 7. used to hold objects together or to lift things
  6. 12. Environmentally friendly means does not harm nature
  7. 13. The object that needs to be lifted or moved