Model for the playful determination of changes in the environment of the earth

摘要

The colours of the geographical formations correspond to the usual cartographical colours. Beneath the plastics shell, cooling (5) and heating (6) units are fitted, which heat and cool the climate zones correspondingly. From small gas bottles, carbon dioxide is conducted into the model atmosphere, the concentration of which is determined by micro-gas analysis (8). Water is poured into the sea, lake and ocean basins, which can be cooled according to location, and even frozen. Above the block presentation, an atmosphere is active under an acryl glass hood with adequate carbon dioxide concentration. A radiator with infrared and visible component is fitted and moved as movable sun with a shutter system on the cover of the acryl glass hood.