A fen is one of the main types of wetland, the others being grassy marshes, forested swamps, and peaty bogs. Along with bogs, fens are a kind of mire. Fens are usually fed by mineral-rich surface water or groundwater.
Quick Answer. A gallon has 4 quarts. Each quart has 2 pints, so a gallon also contains 8 pints. Each pint is 2 cups, so a gallon has 16 cups.
Four quarts is equal to one gallon. A quart is an imperial measurement of volume; equal to Â¼ imperial gallon or 2 pints. 1 gal = 4 qt 4 quarts= 1 gallon.