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.
Dreams can mean many things, they can symbolize things, and most likely you have been hearing news about the world ending which could give you a phobia then cause your dream. Dreams are nearly always about the dreamer, and catastrophic events seen in dreams symbolize upheaval in the dreamer's life.