Question

How does phosphorus move from the biotic to the abiotic areas during its cycle? sev1c group of answer choices primary consumers eat producers. secondary consumers eat primary consumers. bacteria on plant roots transfer it decomposers break down the remains of producers and consumers.

Answer 1

Phosphorus moves from the biotic to the abiotic areas during its cycle through processes such as absorption by producers, assimilation by primary and secondary consumers, and release by decomposers.

Step-by-step explanation:

In the phosphorus cycle, phosphorus moves from the biotic to the abiotic areas through various processes.

Producers, such as plants, take up phosphorus from the environment in the form of phosphate ions (PO4^3-). They absorb these ions from soil or water and incorporate them into their tissues.

When primary consumers, such as herbivores, eat producers, they assimilate the phosphorus from the consumed tissues into their own.

Similarly, when secondary consumers, such as carnivores, eat primary consumers, they acquire the phosphorus present in their prey.

Furthermore, decomposers, such as bacteria and fungi, play a crucial role in the phosphorus cycle. They break down the remains of dead organisms, including producers and consumers, releasing the phosphorus back into the environment in its inorganic form as phosphate ions. These phosphate ions can then be taken up by producers, continuing the cycle.