21. The district is a deltaic tract, bordering south on the sea and traversed by many tidal creeks. 22. Deposition from the river results in the formation of an individual deltaic lobe that pushes out into the sea. 23. The village is spread across coastal chenieres which were formed by deltaic sedimentation by the shifting of the Mississippi River. 24. In Daspur I CD Block, the area is a flat deltaic country intersected by numerous rivers and water courses. 25. In Daspur II CD Block, the area is a flat deltaic country intersected by numerous rivers and water courses. 26. Debagram is a part of deltaic alluvial plain of west Bengal formed by river Ganga and its tributaries and distributaries. 27. Opposite the mouth of the Ganges, however, the intervals between these depths are very much extended by deltaic influence. 28. The Bangladesh mangrove vegetation of the Sundarbans differs greatly from other non-deltaic coastal mangrove forests and upland forests associations. 29. Bangladesh, a densely populated, deltaic nation of 130 million people, is plagued by natural disasters like floods and cyclones. 30. Fossil hardwoods from the deltaic sands and associated coastal plain deposits suggest the region received three times as much rainfall as now.
