Increased level of nutrients result in growth of algae in the water.These algae use up all the oxygen in water and form a layer on the water not allowing oxygen to enter.Therefore the aquatic animals die because they don't get oxygen.
The four main factors that affect aquatic ecosystems are waters depth, temperature, flow, and amount of dissolved nutrients.
As aquatic matter dies and settles in the pond, the microbes use up the oxygen as they decay.
because animals that are aqutic people polut and so animals have problems
If the pH level is to high or low, it can kill the animals in the river.
Water temperature: Affects the metabolic rates of aquatic organisms and the solubility of gases like oxygen. Nutrient levels: Excess nutrients can lead to eutrophication, while nutrient deficiencies can limit plant and algae growth. Pollution: Chemicals, plastics, and other contaminants can harm aquatic organisms and disrupt the ecosystem. Habitat destruction: Alterations to the physical structure of aquatic environments, such as dams or dredging, can impact species diversity and ecosystem function.
humans catch animals surviving in water and many times oil tanks sink in water and due to blockage of oxygen many aquatic animals have to loose their lives these two things are very common and harm the aquatic life widely
They decompose dead plants and animals and nutrients to plants and the soil
Because plants absorb nutrients from the plants and animals.
Aquatic organisms are affected primarily by the water's depth, temperature, flow, and amount of dissolved nutrients. Hope this helped :)
The major impacts of acid rain are generally on water to change the pH and alter the viability of aquatic animals and their eggs. On plants there is some potential for the direct impact to leaves, but significant damage can be done by altering the soil structure, leaching out nutrients and freeing of heavy metals to be absorbed by plants or animals.
Loess, a fine, wind-blown sediment, can be problematic for rivers because it is highly erodible. When heavy rains occur, the loess can wash into rivers, leading to increased sedimentation and potentially altering water quality. This sedimentation can clog waterways, disrupt aquatic habitats, and affect navigation. Additionally, the influx of nutrients from loess erosion can contribute to algal blooms, harming aquatic ecosystems.
the both get in the way of the real nutrients therefore blocking the nutrients from getting into the plant.