n ru "Different anthropogenic activities have a negative impact on rivers.' - Justify the statement.
Answers
Answer:
Sewage and effluent are discharged into rivers in some areas. Pollution can lower the pH of the water, affecting all organisms from algae to vertebrates. Biodiversity decreases with decreasing pH.
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Answer:
Anthropogenic are man-made activities. These activities deteriorating the quality of river water.
Explanation:
Many river systems are influenced by anthropogenic influences and human activity. The start of the Anthropocene, which has supplanted the Holocene, signals the beginning of human influence on nature, particularly rivers. [Reference needed] Many different sciences have examined and described this long-term effect, and it is placed in an interdisciplinary perspective. Global interconnections have an impact on the natural water cycle and stream flow. In the past, people have preferred to reside near rivers since they are an integral part of the terrestrial realm. The word "river" is commonly used to describe river channels, riparian zones, floodplains, terraces, adjacent uplands that are divided by lower channels, and river deltas.
When dangerous compounds are introduced to water bodies including rivers, lakes, and seas, water pollution results. These pollutants harm the ecosystem, humans as consumers, and the quality of the water. A point source or non-point source of pollution can contaminate a river. Agriculture, sewage and waste water (including stormwater runoff), oil pollution, and radioactive materials are the most frequent causes of surface water pollution.
The primary cause of water deterioration and a large consumer of fresh water is agriculture. terraces and floodplains, with nearby uplands divided by lower channels and river deltas.
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