Iron cycle

This one briefly describes the iron cycle in the environment.

In ecology or geoscience, the iron cycle (Fe) is the biogeochemical cycle of iron through landforms, the atmosphere, and oceans. The iron cycle affects dust deposition and aerosol iron bioavailability.

References

• Jickells, T. D., et al. (2005, April 1). Global iron connections between desert dust, ocean biogeochemistry, and climate. In Science, 308, 67 – 71.

External links

• Nature Education: All organisms on Earth ride upon a "ferrous wheel" made of different forms of iron that are essential for life