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]
Fight In a dream, a fight means deception, betrayal, misleading or trickery.A fight in a dream also means inflation and rising prices, plague, food lines, adversities or stress.If a soldier sees himself engaged in a battle in a dream, it means that he will receive benefits and a rewarding success.