Iron is an essential micronutrient that
A) is insoluble in oxygenated water.
B) is abundant in rocks and minerals.
C) moves into the ocean via atmospheric dust.
D) is a limiting factor for photosynthesis in oceans.
E) All of the above

Question

Quizplus · Accepted Answer

Iron is insoluble in oxygenated water, abundant in rocks and minerals, moves into the ocean via atmospheric dust, and is a limiting factor for photosynthesis in oceans. Therefore, all of the choices are correct.

Iron Is an Essential Micronutrient That