Personification uses human traits to describe non-human things. Again, while the aforementioned anthropomorphism actually applies these traits to non-human things, personification means the behavior of the thing does not actually change. It's personhood in figurative language only. Example: 'Just before it was dark, as they passed a great island of Sargasso weed that heaved and swung in the light sea as though the ocean were making love with something under a yellow blanket, his small line was taken by a dolphin.' — The Old Man and the Sea by Ernest Hemingway