User:PinkmicrobeLW/sandbox

Oxygen Cycle
Concerning the content of this page, the section going over "Biological Consumption" should also include the chemical reaction of respiration. It should also describe more sinks for oxygen, carbon burial is mentioned, but not described.

The section on "Biological Consumption" and "Ozone" should include citations.

The tone is fine.

Hydrogen Cycle
In the section for "Abiotic Cycles", "olivine" should like back to it's Wiki page. "Serpenization" should also link back to its page. Under "Biotic Cycles", the first sentence of this section could be removed.

In the sub section for "Production" under "Biotic Cycles" the citation [11] should be moved to the end of the sentence. Same for the citations [18], [19], and [20] under "Implications for astrobiology".

Tone is fine.

Phosphorous Cycle
The first figure should include a more detailed description of the parts of the cycle. First and fourth figures should also be switched. "Canadian Experimental Lakes Area" should link back to its Wiki page. Under "Ecological Function", the first couple sentences should be rewritten so that they don't all begin with "Phosphorus".

The overview section should include more citations on the claims made, particularly in the first and third paragraphs. There should also be a citation in "Ecological Function" for the claim "Eighty percent of mined phosphorus is used to make fertilizers".

Tone should be more neutral, the author uses "our" a few times within the page when it should be a 3rd person view.