Себетіңіз бос
How much cooling effect does a tree have?
A tree can lower the temperature of its surroundings through shading and evaporation. In fact, its natural, energy-efficient cooling effect can be as powerful as several air conditioning units.
9 – 12. сыныптар
Автор: Dr. Stonawski Tamás
Корректор: Trauer János
Кескінші: Fasola Martin
Бағдарламаны даярлаушы: Gálea Patrik, Szathmáry Tibor
Этикеткалар
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