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Which statement best describes a human influence on the biogeochemical cycles?

A) increased eutrophication caused by high levels of nitrogen and phosphorous
B) increased nitrates available due to inaccurate methods of denitrification
C) increased global warming due to alternative energy sources
D) increased amount of water that is available to freshwater ecosystems

Respuesta :

the statement that best describes a human influence on the biogeochemical cycles is : A. Increased eutrophication caused by high levels of nitrogen and phosphorous
In this process, the amount of nutrients in water will dramatically increased, creating abnormal growth for the algae

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A) increased eutrophication caused by high levels of nitrogen and phosphorous

Humans and animals need water to drink. Water becomes an important component in transferring substances such as N, S, P in the biogeochemical cycle. The functions of water include the following:

  • As a solvent
  • Body temperature regulator
  • Cell osmotic pressure regulator
  • Means of transport of substances in the body (blood)
  • Raw material for photosynthesis
  • For humans; drinking water, bathing, washing, irrigation, electricity generation, and tourism.

Further explanation

Biogeochemistry is an exchange or change that takes place continuously between the abiotic component with the biotic component.

The function of the biogeochemical cycle is to maintain survival on earth because the material produced by this biogeochemical cycle can be used by all components on earth, both biotic and abiotic.

The biogeochemical cycle or organic-inorganic cycle is a cycle of elements or chemical compounds that flow from the abiotic component to biotic and back again to the abiotic component. The cycle of these elements not only through organisms but also involves chemical reactions in the abiotic environment. The biogeochemical cycle is also related to environmental pollution. Environmental pollution is our common problem, which is increasingly important to solve because it involves our safety, health, and life. Anyone can participate in solving this environmental pollution problem, including us. Starting from the smallest environment, ourselves, to the wider environment. The problems of environmental pollution that we must immediately overcome together include pollution of ground and river water, urban air pollution, soil contamination by garbage, acid rain, global climate change, ozone layer depletion, radioactive contamination, and so on.

Learn More

Biogeochemistry https://brainly.com/question/1601975

The biogeochemical cycle https://brainly.com/question/1601975

Details

Class: High School

Subject: Biology

Keywords: cycle, biogeochemistry, ecosystems