Q:Moraca - Moraca (Cyrillic: pronounced [morata]) is a river in Montenegro. It originates in northern Montenegro under Rzaca mountain. It generally flows southwards for some 113 km (70 mi) before emptying into Lake Skadar.In its northern part the Moraca is a fast mountain river and has cut a canyon north of Podgorica. After merging with its largest tributary Zeta just north of Podgorica the Moraca enters the Zeta plain. Given a choice of categories company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, the text refers to which one?
A:
Natural Place