The river bends. This is called a meander., The outside of the meander is eroded more and more., The neck gets narrower and narrower., During a time of flood the river cuts across the neck., Deposition occurs along the old channel., The loop is sealed off and an oxbow lake forms..

Табло

Тема

Опции

Шаблон за превключване

Възстановяване на авто-записаната: ?