Unfortunately with human interference in the fluvial processatterns, and floodplains have be drastically altered. Humans like to live near bodies of water, and therefore have built unnatural levees and dams to try to control the rate of flow and where the direction of the river. With the changes that have been made the rivers and lakes now erode different landforms, and can cause catastrophic damage to human and wildlife habitats. After the water has made its way to the ocean from the rivers and other such run off. It begins to evaporate, and cause clouds to form again. Thus replenishing the water cycle.