Miškai kaip buveinė, CD diskas

Informacija apie prekę Prekės kodas 1004305 [W13536] Svoris 0.09 kg
The Forests as a Habitat, CD-ROM An intact, healthy landscape should boast a forest kept in as nearly a natural state as possible, with the corresponding variety in its moss, herb, shrub and tree layers still intact; this is surely not the case in most forests existing today. Woodlands are rightly dubbed „green lungs“ because of their oxygen output through photosynthesis. A forest, with its typical plant cover, is also a habitat for many animals. The importance of woods for man resides mostly in their water storage and air purification capabilities. Damaging a forest, therefore, constitutes a major environmental threat. The forest as an ecosystem, forest animals and plants, forest layers, forests through the seasons, forest functions, forests and residential areas, air exchange cycle, the forests as bulwark against weather, protecting forest animals, rejuvenating the forest, offenses against forest law, consequences of deforestation, threats affecting woodlands, erosion, effects of acid rain, dying forests, bioindicators, and related subjects.
Containing 192 pictures and text.

System requirements:
Computer and processor: 500-megahertz x86 or x64 processor
Operating system: Windows 95 and above
RAM: 16 MB RAM
Display: 1024 x 768 pixels
CD-ROM drive
Can also run on PowerMac G4 and above with the help of emulation software.