1) We can use it to cut or to stop moving things. a) LEVER b) SCREW c) INCLINED PLANE d) WHEEL AND AXLE e) WEDGE f) PULLEY 2) It's made up of a wheel and a rope. a) LEVER b) SCREW c) INCLINED PLANE d) WHEEL AND AXLE e) WEDGE f) PULLEY 3) When we push one side of it down, the opposite side moves up. a) LEVER b) SCREW c) INCLINED PLANE d) WHEEL AND AXLE e) WEDGE f) PULLEY 4) It's a surface which goes from a low level to a high level. a) LEVER b) SCREW c) INCLINED PLANE d) WHEEL AND AXLE e) WEDGE f) PULLEY 5) It's made up of a wheel which turns around an axle. a) LEVER b) SCREW c) INCLINED PLANE d) WHEEL AND AXLE e) WEDGE f) PULLEY 6) If we push down the flat part of it, we can cut things easily. a) LEVER b) SCREW c) INCLINED PLANE d) WHEEL AND AXLE e) WEDGE f) PULLEY 7) It's used to hold things together. a) LEVER b) SCREW c) INCLINED PLANE d) WHEEL AND AXLE e) WEDGE f) PULLEY 8) It's made up of a rigid bar and a fulcrum. a) LEVER b) SCREW c) INCLINED PLANE d) WHEEL AND AXLE e) WEDGE f) PULLEY 9) We use it to lift or lower heavy objects. a) LEVER b) SCREW c) INCLINED PLANE d) WHEEL AND AXLE e) WEDGE f) PULLEY 10) We use it to move heavy things up and down. a) LEVER b) SCREW c) INCLINED PLANE d) WHEEL AND AXLE e) WEDGE f) PULLEY 11) We use it to move things across the ground easily. a) LEVER b) SCREW c) INCLINED PLANE d) WHEEL AND AXLE e) WEDGE f) PULLEY 12) We use it to lift objects applying less effort (easier). a) LEVER b) SCREW c) INCLINED PLANE d) WHEEL AND AXLE e) WEDGE f) PULLEY 13) It's got an slanted surface (similar to an inclined plane) and also a flat part. a) LEVER b) SCREW c) INCLINED PLANE d) WHEEL AND AXLE e) WEDGE f) PULLEY 14) They have none or few moving parts. a) SIMPLE MACHINES b) COMPLEX MACHINES 15) They are made up of more than one simple machine. a) SIMPLE MACHINES b) COMPLEX MACHINES 16) We can put them together to create other machines a) SIMPLE MACHINES b) COMPLEX MACHINES

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