描述
示教內容
1.講解演示世界地貌
2.展示地球內部構造：地殼，地幔，地核及其名稱
3.展示地球內部構造各層厚度及程序
4.展示各層不同深度的溫度
5.展示地殼海洋與陸地不同的溫度
Showing mountains, rivers and other features of the earth’s surface in colour, 32cm diameter, mounted on plastic base with tilted axis.
The two-piece globe construction provides students with a view of the cross- section of the earth, exposing the internal physical characteristics of the planet. The colourful cutaway shows the earth’s crust, mantle and inner and outer cores
