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).
Chaos dream meanings. Home / Chaos by. General Meanings: Confusion and conflicts The chaos is a sign of insecurity. This may be a sign that the dreamer has lost all his important things in life. The dreamer has to relax and to give himself some time and to let all affairs to develop slowly.
Chaos is a state of extreme confusion and disorder. Putting a dozen dogs and a dozen cats in the same room would probably lead to utter chaos. The word chaos derives from a Greek word meaning chasm or void, which makes sense, given that chaos also refers to the formless state of matter before the cosmos was created. In math and science, chaos describes a system that will develop in wildly different ways with only tiny changes to the initial conditions.