What is the best and most complete description of the relationship between various biogeochemical cycles on Earth,as we currently understand these cycles?
A) The cycles are unrelated;each element cycles independently.
B) Only water-soluble elements are interrelated,because they are all transported in water.
C) All materials present in organisms are interrelated,because they combine to form biological molecules.
D) Material interactions are far too complex to follow,and scientists have little or no idea how they interact in nature.
E) Materials interact through both abiotic parts of the cycle (for example,water transport)and through biotic parts (formation and decomposition of organic matter).

Question

Quizplus · Accepted Answer

Materials interact through both abiotic and biotic parts of the cycles. For example, water transport is an abiotic part of the water cycle, while the formation and decomposition of organic matter is a biotic part of the carbon cycle. The cycles are interconnected and affect each other, such as the nitrogen cycle's impact on the carbon cycle through the production of greenhouse gases. Therefore, the most complete description of the relationship between biogeochemical cycles on Earth is that they are interrelated and affect each other in complex ways.

What Is the Best and Most Complete Description of the Relationship