Page 92 - The Miracle of Termites
P. 92

Harun Yahya

                   Termites' "Emergency Measures"
                   In every termite colony, techniques are adapted to the area under

              construction. In extraordinary situations, the termites work in harmo-
              ny to develop new tactics. For example, when ventilation was serious-
              ly impeded, the termites managed within forty-eight hours to build
              new structures atop the mound that looked somewhat like small
              pointed hats and had exceptionally porous walls so that they func-
              tioned as a new ventilation system. In this way, the system was re-
                                                 40
              paired without any adverse effects being experienced in the colony.
                   To see how termites respond in emergency situations, take the ex-
              amples of the species Macrotermes and Odontotermes, which ventilate

              their nests with a series of chimneys. These chimneys are open at the
              top and are connected with ventilation shafts reaching through the
              nest into the ground below, where they are closed at the end.
              Normally, these cavities are completely separated from the nest prop-
              er by thin walls which, presumably, are permeable to air. No termites
              enter them except
              during periods of

              construction or
              repair. The chim-
              neys often col-
              lapse     during
              heavy      down-
              pours. At  such
              times, many ter-
              mites     quickly
              gather and start

              repairing. 41



              An underground nest is connected to the surface by means of high chimneys.


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