When humans disrupt biogeochemical cycles, a negative type of feedback loop occurs. Thus, the correct option is A.
What are Biogeochemical cycles?
Biogeochemical cycles may be defined as the movement of nutrient elements through various components of an ecosystem. It is also known as nutrient cycling.
Human activities widely influenced the increase of various nutrients like carbon dioxide in the ecosystem, it combines with climate changes and causes numerous negative impacts on the environment like improving the vulnerability of biodiversity, human health, food security, quality of water, etc.
Therefore, when humans disrupt biogeochemical cycles, a negative type of feedback loop occurs. Thus, the correct option is A.
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