Primary Succession on a Rock. 1  Obviously, on bare rock, no develop soil exists. The niche of the lichen (mutualistic relationship between algae and fungi) is to live on the rock where it releases carbon dioxide, which when mixed in rainwater, makes a weak acid (carbonic acid).
To dream of chaos, is a sign that you will go into a difficult period filled with change, uncertainty and unknowns. [Other similar dream interpretations]
Dream about Fighting & Fighting dreams meaning To dream that you are trying to fight, but cannot throw your arms as hard as you want signifies lack of self-esteem and self-confidence in some area of your waking life.