Simple Machines
Across
- 1. What do simple machines not use?
- 3. What type of simple machine is a lid a jar lid?
- 4. How many simple machines are there?
- 6. What type of simple machine is a Ferris wheel?
- 7. What type of simple machine is a See Saw?
- 9. Complex machines are made up of many simple ________.
- 10. What type of simple machine is a flagpole?
Down
- 2. What type of simple machine is a ramp?
- 5. What type of simple machine is the blade of an axe?
- 8. Simple machines make our lives __________.