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]
Lightning in dreams generally symbolize happiness and opulence which remains only for a while similar to the lightning bolt. If it smacks a nearby object in your dream which leaves you in state of shock means that a near and dear one of your life may hurt you or give you unpleasant surprise by way of some news.