Rain falls on an agricultural field after a farmer has harvested the corn. Which biogeochemical cycles are involved when runoff from the field flows into a nearby stream?

Question

Quizplus · Accepted Answer

When runoff from the field flows into a nearby stream, the water cycle is involved as the water moves from the field to the stream. Additionally, the nitrogen cycle is involved as runoff from agricultural fields often contains excess nitrogen from fertilizers used to grow crops. The phosphorus cycle is also involved as phosphorus is a key nutrient for plant growth and is often added to agricultural soils through fertilizer. The carbon cycle is not directly involved in this scenario. Therefore, choice D is the best option.

Rain Falls on an Agricultural Field After a Farmer Has