From a geomorphological standpoint, fluctuating water levels and flooding and erosion are natural components of the lake and river dynamic processes.
(fluctuating water levels and flooding and erosion; are; natural components of the lake) (fluctuating water levels and flooding and erosion; river; dynamic processes)
fluctuating water levels and flooding and erosion fluctuating water levels and flooding and erosion
are river
natural components of the lake
dynamic processes