Question
The Phosphorus Cycle is:
Choose the best answer from the options below:
A an open system
B a closed system
C unimportant for most life
D used by plants
Choose the best answer from the options below:
A an open system
B a closed system
C unimportant for most life
D used by plants
Answers
GPT-4o mini
The best answer from the options provided is:
B) a closed system
The phosphorus cycle is considered a closed system because phosphorus does not enter the atmosphere in significant amounts and cycles primarily through the soil, water, and living organisms.
B) a closed system
The phosphorus cycle is considered a closed system because phosphorus does not enter the atmosphere in significant amounts and cycles primarily through the soil, water, and living organisms.