A train is a form of rail transportation to carry passengers or cargo. They also carry coal cars to one place to a another.
The steam engine runs on coal to start it to move . We don't see them often in this time to fix one of these will be about 22 million dollars to fix it.
This subway is starting to go in till the passengers get on.
This puller is carrying cars to a place and another place.
More about trains
They deliver passengers and cargo to different places. There is different kinds of trains like diesel , electric, and, coal power trains.