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]
A poltergeist in a dream represents that a person is causing you problems or you try to provoke them. Dreaming of a poltergeist is omened the arrival of times of poverty and difficulties. At one time, to dream of a poltergeist means the existence of a person that you can help your and to be of a lot of utility.