CLEAN: Japan factory output in record fall after quake

What is the primary purpose of a ship?

• To explore space

• To fly in the sky

• To dig underground

• To travel on water

Which part of a ship is responsible for its buoyancy?

• The mast

• The hull

• The anchor

• The deck

What is a key function of a ship's engine?

• To provide lift

• To generate electricity

• To propel the ship forward

• To anchor the ship

Which of the following is NOT a type of ship?

• Submarine

• Airplane

• Cargo ship

• Passenger ship

What is a common material used in shipbuilding?

• Plastic

• Rubber

• Glass

• Wood