The relief of Dalian City belongs to hill region. With the development of the city,people dig hill to fill hollow and level off land in order to make full use of the hill relief.

• 大连城市区在地形地貌上属丘陵区 ,随着城市建设的不断发展 ,人们尽可能利用丘陵地区挖陵填沟 ,平整土地。