It was on the North East coast of England that the coble fishing boat was first developed. The boat has a special shape with a flat bottom and high bowed.
...is called a skiff.
A boat with a flat bottom used for carrying heavy loads is called a barge. This is usually used to transport goods passing through canals.
PuntBargeTrowJon Boat
The bottom of the boat is called the keel. Attached to and atop that is the hull, part of which is below the waterline, part above. Unless you're talking about a little ol' flat bottomed dinghy -- then the bottom is just called the bottom.
A Flat Boat is a boat with a flat bottom used for transporting heavy loads on inlend waters.
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Yes, it is a flat bottomed fishing boat with high flaring sides and a sharp prow.
A trawler is a boat designed to drag large nets along the bottom of the sea to catch fish while in motion,which is otherwise known as trawling
Any sort of goods. The flat bottom allows the boat to navigate in shallow water.