Problem 6 - Biology: The Dynamic Science

Question

Which of the following materials has a sedimentary cycle? a. water b. oxygen c. nitrogen d. phosphorus e. carbon

Step-by-Step Solution

Answer

The material that follows a sedimentary cycle amongst the options is phosphorus.

Step 1: Understanding the cycles

Every material follows a specific cycle. For instance, the water cycle involves processes like evaporation, condensation, and precipitation. The Oxygen cycle revolves around oxygen being used for respiration and being released through photosynthesis. Similarly, Nitrogen's cycle comprises processes like nitrogen fixation, nitrification, and denitrification. Meanwhile, Carbon's cycle involves processes like photosynthesis and respiration in organisms. The phosphorus cycle is notable as it doesn't involve a gaseous phase and is primarily a sedimentary cycle.

Step 2: Identifying the Sedimentary Cycle

By the deductive process of elimination considering our current understanding of the cycles of each of these substances, we can identify that phosphorus is the only one among the listed materials that follows a predominantly sedimentary cycle. Phosphorus is often found in rocks and minerals and is released through weathering, making it a part of the sedimentary cycle.