Across
- 3. IT HAS A TRIANGULAR SHAPE
- 4. IT CONNECTS A LOW LEVEL TO A HIGHER LEVEL
- 6. A RIGID BAR RESTING ON A SUPPORT
Down
- 1. IT IS MADE OF A WHEEL AND A ROPE TO LIFT OBJECTS
- 2. IT IS MADE OF A ROUND OBJECTS ATTACHED TO A POST
- 5. AN INCLINED PLANE WRAPPED AROUND A CENTER POST