TOTO,
we're not in Kansas anymore...

A server error occured and unexplained things are happening around us.

hide502

good morning hello teacher甚麼是地形？abc地形為甚麼在台灣會有如此多樣的地形？( 一 ) 內營力( 二 ) 外營力如何分辨內、外營力type 1type 2type 3type 4type 5type 6地形表現方式如何將等高線地形圖繪製成地形剖面圖？

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grography copy1 | Presentation by hide502