Phosphorus Cycle

Paper due. Lost notes. You get the picture ^^

I need to know guano, eutrophication, and how phosphorus is introduced directly and indirectly to water resources...Or I'm sunk. ;_;

And if someone knows where sedimentary rock forms, that'd be great.

I'll see what I can pull up...

The best links I've found are here...

and here...

And yes... they are Wikipedia... So the may not be 100% accurate... but I seriously think that for stuff like this people would put the most accurate stuff... So, you're probably safe... Just check it against other stuff too...