Asked by Thompson Stockmann on Jun 16, 2024
Verified
To which cycle is guano an important component?
A) the phosphorus cycle
B) the carbon cycle
C) the hydrologic cycle
D) the sulphur cycle
Guano
Accumulated excrement of seabirds and bats, used as a fertilizer due to its high nitrogen, phosphate, and potassium content.
Phosphorus Cycle
The biogeochemical cycle that describes the movement of phosphorus through the lithosphere, hydrosphere, and biosphere.
- Determine the function of particular biogeochemical cycles, such as those of phosphorus and nitrogen, in sustaining terrestrial life.
Verified Answer
WF
William FrazierJun 18, 2024
Final Answer :
A
Explanation :
Guano is a valuable fertilizer because it is rich in phosphorus. Phosphorus plays a vital role in many biological processes, including photosynthesis, cell division, and energy production. In the phosphorus cycle, guano is decomposed by bacteria and fungi, releasing phosphorus into the soil. The phosphorus then becomes available for uptake by plants, which are then consumed by animals. The cycle continues as the animals defecate and return the phosphorus back to the soil.
Learning Objectives
- Determine the function of particular biogeochemical cycles, such as those of phosphorus and nitrogen, in sustaining terrestrial life.