User:Zirah36/sandbox

I chose the name Zirah36 based off of my love for Good Omens fandom. The TV miniseries of Good Omens has created a renewed interest in the fandom, leading to a sustained burst of increased fanfiction. This can be observed on popular sites such as AO3, with currently over 21,000 stories posted in the Good Omens fandom. 'Zirah' is a common fan nickname for the angel Aziraphale, who along with the demon Crowley are at the emotional core of the story. Fans often identify with either the angel or the demon, and I identify more with the angel Aziraphale, which is why I choose a variation on his name for my username. My personal name is Hilary Major.

I am also a student in the Master of Biological Sciences at the University of Minnesota, at the College of Continuing And Professional Studies. My focus is on Environmental Science, and I've created this Wiki account for my Biogeochemistry class.

Wiki Assignment: Improve article on the Iron Cycle.

Key Improvements:

1. Move the section on Ancient Earth to the start of the sections, after the lead.
   1. Add information on BIF, connect to the current WP article on BIF
   2. Expand explanation of two explanations for BIF: cyanobacteria O2 generating photosynthesis vs anoxygenic photosynthesis. Link to current WP article on anoxygenic photosynthesis
2. Freshwater Iron cycle - Add new section, primarily by Hilary
   1. Iron-Phosphate cycle, including pH changes, aerobic vs anaerobic influence on cycle
   2. Iron-Phosphate-Sulfur cycle
   3. Iron-Nitrogen cycle
   4. Iron-arsenic interactions
3. Human impact on Iron cycle - add new section, primarily by Cassidy
4. Add to and expand Oceanic and Terrestrial sections
5. Iron as a nutrient - add new section, mostly links to other wikipedia articles
   1. Iron's role in Nitrogen fixation
   2. Iron's role in carbon fixation/ photosynthesis
   3. Iron's role carrying oxygen in blood, heme protein.