What archimedes’ screw is made of
A screw inside a tube that lifts water as it turns.
- Helical screw blade — has part. A spiral that lifts water as it turns.
- Screw casing tube — has part. It wraps around the blade.
- Crank — has part. A handle or rotary drive.
- Screw — uses. A rotating helical surface lifts water.
- Wood — is made of. The Archimedes’ screw is wooden.