Question

how many activities caused an imbalance in biogeochemical cycles

Answer 1

There are many reasons on how human activities can lead to he imbalance of biochemical cycling. In reality anything that the can cause damage to our natural environment, change the imbalance, or that our natural environment is not familiar with can damage the balance. Cultural eutrophication and fish kills are mainly caused due to the lack of oxygen also known as anoxia. Although eutrophication is naturally occurring, it is a slow and inevitable process. Yet human when humans speed up that process by adding pollutants into our ecosystem, this will cause the death and premature aging of bodies of water due to the contamination with sewage, chemicals, and fertilizers. This will then cause the slow death of that body of water due to anoxia killing all living things within it.

Answer 2

Nearly 10
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