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 is indeterminism at its best â a concept totally foreign and unwelcome in Laplace's world. The scientific usage of the word was first coined by Yorke and Li in their ground breaking paper, Period Three Implies Chaos (1975), in which they described particular flows as chaotic. In short, chaos embodies three important principles: 1  extreme sensitivity to initial conditions.