試卷名稱:102年 - 2013 iGeo_MMT國際地理奧林匹亞競賽#81789
年份:102年
科目:奧林匹亞地理
Based on this diagram of a river, in which of these sections are erosion and sedimentation processes dominant?
(A) erosion in 2 and 4; sedimentation in 1 and 3
(B) erosion in 1 and 4; sedimentation in 5
(C) erosion in 3; sedimentation in 7
(D) erosion in 7; sedimentation in 8