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]
Horse Dream Meaning. Psychological Meaning: Wild forces that have been tamed are symbolised by the horse. Horses are also a symbol of sexuality and were considered by Freud to represent the terrifying aspect of the father.n Greek myth, horses were associated with Hades, the underworld and death. However, dream prophecy says that to dream of horses indicates that you will receive news from a distance. And it is extremely lucky to dream of a horse being shod.