http://geoman.ru/books/item/f00/s00/z0000060/st041.shtml This website could be used as a reference,the picture 4.15 displays various forms of landforms,the 4.16 shows a real map.
http://geoman.ru/books/item/f00/s00/z0000060/st041.shtml This website could be used as a reference,the picture 4.15 displays various forms of landforms,the 4.16 shows a real map.