What stone tool is made of
The oldest tools, made of knapped stone.
- Stone core — has part. A pebble from which flakes are struck.
- Sharp stone edge — has part. An edge made by knapping.
- Wedge — uses. A sharp edge works like a wedge.
- Hammerstone — uses. A hammerstone for knapping.
- Flint — is made of. Tools were knapped from flint and other rocks with a sharp fracture.