Today it is usually steel
you use a strong material like wood and then put the tin foil over it, so it is waterproof because if you did not put a waterproof material on it would absorb the water and sink.
Cargo containers are transported by ship, then placed on a chassis, and transported across land via truck. These cargo containers may be loaded with anything imaginable. If you can find it in a store, you can find it being transported on a ship, then a truck.
The term 'tonnage' refers to a measurement of the capacity or weight of a ship, often expressed in tons. It can indicate the volume of cargo that a vessel can carry, or it may refer to the total weight of the ship itself when fully loaded. Tonnage is also used in various contexts, including maritime law and shipping regulations, to assess fees, taxes, or cargo limits.
100,000.000
Many ships use MDO or Marine Diesel Oil, sometimes also known as #2 Diesel. Ships can also use HFO or Heavy Fuel Oil or Bunker C. These are crude oil derivatives that are largely unrefined. They are very thick and need to be heated by steam in order to reduce its viscosity to allow them to flow.
The number of stops a cargo ship will make depends on how much cargo the ship has and how many places it has to deliver cargo.
The cargo was packed tighly into the hold of the ship.
sleep
the cargo hold
a cargo hold
Container ship.
a cargo hold
The Cargo must weigh less than the ship, and although heavy, ships are less dense than water.
Well they look after the cargo and make sure everything is in order while shipping the cargo. they also keep the boat in order. Some of the crew work with computers to keep the ship on track and make sure what ever weather they're heading into the boat is going to be stable.
Some synonyms for Cargo could be: Baggage, freight, burden, contents, goods...
The cargo ship was a feature item that you received after completing various jobs
Hold - as in a cargo hold.