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Chapter 51: Problem 7

Which process moves nutrients from the available-organic compartment to the available-inorganic compartment? a. respiration b. erosion c. assimilation d. sedimentation e. photosynthesis

Short Answer

Expert verified
The correct answer is: respiration. This is the process that moves nutrients from the available-organic compartment to the available-inorganic compartment.

Step by step solution

01

Analyze Each Option

Critically identify every option's role in nutrient cycling. Link each process to the movement of nutrients from the organic to inorganic compartment. Only the correct process will fulfill this requirement.
02

Understanding Respiration

In the process of respiration, cells break down simple food molecules such as sugar and release the energy they contain. This process releases carbon dioxide and water, which are inorganic compounds, converting organic matter into inorganic compounds. Therefore, respiration enables the movement of nutrients from the organic compartment to the inorganic compartment.
03

Analyzing Other Options

The other options such as erosion, assimilation, sedimentation, and photosynthesis do not fulfill the requirement for the movement of nutrients from the organic compartment to the inorganic compartment. Therefore, they are not correct.

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Most popular questions from this chapter

Endothermic animals exhibit a lower ecological efficiency than ectothermic animals because: a. endotherms are less successful hunters than ectotherms. b. endotherms eat more plant material than ectotherms. c. endotherms are larger than ectotherms. d. endotherms produce fewer offspring than ectotherms. e. endotherms use more of their energy to maintain body temperature than ectotherms.

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