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]
To see a dragonfly in your dream symbolizes change and regeneration. It may also indicate that something in y our life may not not appear as it seems. Alternatively, the dream represents instability, flightiness or activity. You are always on the go.o see a dragonfly in your dream symbolizes change and regeneration. It may also indicate that something in y our life may not not appear as it seems. Alternatively, the dream represents instability, flightiness or activity. You are always on the go.