Wind Erosion: sand dunes, Glacial Erosion: glacial tills, Water erosion: channels, streams, V-shaped valleys, waterfalls, floodplains, meanders, oxbow-lake, delta, alluvial fan, Wave erosion/deposition: beaches, sandbars,

Leaderboard

Estilo ng visual

Mga pagpipilian

Magpalit ng template

Ibalik ng awtomatikong pag-save: ?