What submarine is made of
A vessel that can dive; the first was Drebbel’s.
- Ballast tank — has part. Ballast tanks.
- Propeller — has part. A propeller.
- Diesel engine — has part. Diesel-electric submarines.
- Lead–acid battery — has part. Underwater, electric motors run on batteries.
- Sonar — has part. Underwater acoustics.
- Torpedo — has part. Torpedo armament.
- Periscope — has part. A periscope.
- Wood — is made of. Drebbel’s boat (1620) was wooden, covered with leather.
- Leather — is made of. It was covered with leather.