steep gradient, more gentle gradient, flat gradient, waterfalls, gorges and rapids, floodplains, deltas, estuaries, meanders, oxbow lakes, floodplains, widest, deepest channel, narrow and shallow channel, wider and deeper channel, flat, wide floodplain, v-shaped valley, gentle sloping valley.

Long profile of a river

Табло

Визуален стил

Опции

Шаблон за превключване

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