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]
Pillow Dream - Interpretation and Meaning. Pillow Dream - Interpretation and Meaning. 5.0/5 out of 70 votes. A pillow is a permanent part of a dream that represents the characteristics of predictions or omens for your life, work and family. A pillow symbolizes the comfort, the road of the reality good and prosperous generally.