canyon - A deep ravine between cliffs that is most often carved from the landscape by a river, delta - A triangular landform where a river empties into another body of water, deposition - The buildup of land by the settlement of sediments and soil in a new location, erosion - The removal and movement of sediment from one place to another by gravity, water, wind, or ice, landform - A feature on the surface of Earth such as a mountain, hill, dune, ocean, or river, sand dune - Hill formed by wind blowing and depositing sand, valley - A low area between higher areas of elevation, weathering - The breakdown of rocks into very small particles by gravity, water, wind, and ice,

Changes to Land

列印
嵌入

排行榜

視覺風格

選項

切換範本

恢復自動保存: ?