The process of developing natural levees tends to raise river banks above the level of the surrounding flood plains.
(The process of developing natural levees; tends; to raise river banks above the level of the surrounding flood plains) (The process of developing natural levees; to raise; river banks; above the level of the surrounding flood plains)
The process of developing natural levees The process of developing natural levees
tends to raise
to raise river banks above the level of the surrounding flood plains
river banks above the level of the surrounding flood plains