The correct answer is: D. None of the above
Tal soil is a type of alluvial soil that is found in the Gangetic plain. It is a rich, fertile soil that is ideal for agriculture. Tal soil is formed by the deposition of silt and clay by the Ganges River. The soil is dark brown in color and has a high organic matter content. Tal soil is also known as black cotton soil.
Salt water is found in the ocean and in some inland lakes. Backwater is a term used to describe a body of water that is separated from the main river by a sandbar or other obstruction.
Tal soil is not found in salt water or backwater.