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]
Chaos (Greek ÏÎ¬Î¿Ï, khaos) refers to the formless or void state preceding the creation of the universe or cosmos in the Greek creation myths, or to the initial gap created by the original separation of heaven and earth. 1 Terminology. 2 Chaoskampf.