Don't quite understand the question? Water has nutrients dissolved. A current flows from land to sea. In the opposite direction, nutrients can be transported by biological and geological mechanisms. (Geology is usually slow, volcanism and mountain chain formation.)
Nutrient cycles restore ecosystems to the equilibrium state, and therefore play an important role in keeping the ecosystem functioning. All organisms, living and non-living depend on one another. Nutrient cycles link living organisms with non-living organisms through the flow of nutrients. Nutrient cycling is important for: It is required for the transformation of nutrients from one form to another so that it can be readily utilized by different organisms, e.g. plants cannot take atmospheric nitrogen and it has to be fixed and converted to ammonium and nitrate for uptake. Water dissolves nutrients in decaying plant material and animal products and transports the nutrients into the soil to be recycled or when water runs off the land, into streams or lakes. Water also physically transports soil into water bodies. Animals are important in nutrient cycling in freshwater ecosystems. Via excretory processes, animals can supply nutrients at rates comparable to major nutrient sources, and nutrient cycling by animals can support a substantial proportion of the nutrient demands of primary producers. Essentially, the human alterations to the nutrient cycle leads to an excess of nutrients in aquatic ecosystems and a serious lack of nutrients in agriculture. Worldwide, more and more soils are deplete of nutrients, with serious consequences to agricultural production and food security. Nutrients help break down food to give organisms energy. They are used in every process of an organism's body. Some of the processes are growth repair and maintaining life. Plants and other autotrophy absorb nutrients from soil and water.