解剖地球儀 Physiographic Relief Globe

尺寸:高42cm,直徑32cm

本教具按照中國教育部地球內部構造模型技術標準研製的立體三維模型。借助本教具,可直觀的見到地球深處分層結構,是學習地理知識的理想教具

Compare
貨號: EW02 分類: ,

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