Strange Landforms

The elf Beibei received a magical photo album. This photo album records different landforms, but when Beibei first got the photo album, the content of the photos in the album was blank. When Beibei's hand touches the blank photo, she will reach the landform corresponding to the photo. Beibei visited different areas and experienced all kinds of strange landforms. Whenever she finishes admiring a landform, the photo content corresponding to the landform will appear in the album. It wasn't until Beibei had visited all the landforms in the photos that she found that all the photos in the album had content. It turns out that this photo album is a geographical and landform atlas. Purpose: Understand physical geography knowledge