Eolian Sources of Iron in Marine Systems Are Due To

question 34

Multiple Choice

Eolian sources of iron in marine systems are due to.

• A) precipitation of Fe³⁺ by OH^- or PO4^3-.
• B) phytoplankton consumers.
• C) iron-oxidizing bacteria.
• D) wind-borne dust from dry land.
• E) reduction of Fe3+ by anaerobic respiration.

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