Which of the following nutrients is most closely linked to the energy cycle in ecosystems?

Question

Quizplus · Accepted Answer

Carbon is the nutrient most closely linked to the energy cycle in ecosystems as it is the primary component of organic molecules, which are used by organisms as a source of energy through cellular respiration. Carbon also cycles through the atmosphere, oceans, and land, and is a key component of the carbon cycle. Nitrogen, sulfur, and lead are important nutrients, but they are not as directly linked to energy transfer in ecosystems as carbon.

Which of the Following Nutrients Is Most Closely Linked to the Energy