Water Biomes   Marshland is cover with grasses, reeds, sedges, and cattails. These plants all have their   grow in soil covered or saturated with   water and its leaves held above water.Marshes may  be freshwater or   atomic number 11 chloride.  freshwater  fenes develop along the shal humiliated edges of lakes and  slow-moving rivers, forming when ponds and lakes  vex fill with sediment.  common salt  marshes occur on coastal tidal flats. Inland salt marshes occupy the edges of  lakes. They  affect the  try of nutrients, the  propelment of water, and the type and deposition of  sediment.                Salt marshes  ar  lift out developed on the Atlantic coasts of  due north the States and  Europe. In eastern North America the low marsh is dominated by a single species, salt-  marsh cordgrass. The   richly marsh consists of a short cordgrass called hay, spike grass, and   saltwort.  glasswort is the dominant plant of Pacific Coast salt marshes.                fresh w   ater marshes provide nesting and wintering habitats for waterfowl and   brimbirds, muskrats, frogs, and many aquatic insects.  Salt marshes  atomic number 18 wintering  grounds for snow geese and ducks, a nesting habitat for herons and rails, and a  informant of  nutrients for  estuarial waters. Marshes  atomic number 18 important in flood control, in sustaining high-  water tables, and as settling basins to reduce pollution downstream.  in spite of their great  environmental value, marshes are continually being  destroyed by drainage and filling.

                 Marine Life, plants and animals of the sea, from the hig   h-tide  check into along the  shore to the d!   epths of the ocean. These organisms fall into three major groups: the  benthos, plants such(prenominal) as kelp and animals such as brittle stars that live on or  matter on the  bottom; the nekton, swimming animals such as fishes and whales that move  independently of water currents; and plankton, various small to microscopic organisms  that are carried along by the currents.                Shore Life, the essentially marine organisms...                                        If you  wish to get a full essay, order it on our website: 
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