로그인
WAEC - Geography (2001 - No. 22)
The intensity of erosion by a river is determined by the
volume of water only
gradient of the valley only
gradient and width of the valley
volume of water,gradient of the valley and the load carried
댓글 (0)
댓글을 달려면 로그인하세요
광고
자바스크립트가 이 페이지를 올바르게 로드하도록 허용
