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.
Dream meaning Stranger. The exact meaning is evaluated on the basis of your reaction to the strangers appearance in dreams. Appearance of strangers in your dreams may imply to some hid dent emotions that are unknown to you. It also means facts that you regret to accept or are neglected by you.