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]
Hypernyms (chaos is a kind of...): confusion (disorder resulting from a failure to behave predictably) Hyponyms (each of the following is a kind of chaos): balagan (a word for chaos or fiasco borrowed from modern Hebrew (where it is a loan word from Russian)) Meaning: The formless and disordered state of matter before the creation of the cosmos.