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冰積地形

冰積地形. 冰磧石. 冰磧石. 端磧. 端磧. 冰河流向. 鼓丘. 鼓丘. 鼓丘. 蛇丘. 蛇丘. 蛇丘. 阿拉斯加 - 外洗區. 紐西蘭 - 塔斯曼冰河 - 外洗平原. 阿拉斯加 - 德納里國家公園 - 外洗平原. 冰河地形與人類活動. 冰蝕地帶 → 冰河槽 ： 交通孔道 →阿爾卑斯山險而不阻. → 峽灣 ： 航運、漁業 ex. 挪威維京人. 237 公里. → 冰蝕湖 ：水力、貯木 ex. 芬蘭林業. 冰天雪地→有線通訊困難→ 無線通訊.

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冰積地形

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  1. 冰積地形

  2. 冰磧石

  3. 冰磧石

  4. 端磧

  5. 端磧

  6. 冰河流向

  7. 鼓丘

  8. 鼓丘

  9. 鼓丘

  10. 蛇丘

  11. 蛇丘

  12. 蛇丘

  13. 阿拉斯加-外洗區

  14. 紐西蘭-塔斯曼冰河-外洗平原

  15. 阿拉斯加-德納里國家公園-外洗平原

  16. 冰河地形與人類活動 • 冰蝕地帶 →冰河槽：交通孔道→阿爾卑斯山險而不阻

  17. →峽灣：航運、漁業 ex.挪威維京人

  18. 237公里

  19. →冰蝕湖：水力、貯木 ex.芬蘭林業

  20. 冰天雪地→有線通訊困難→無線通訊

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