Landscapers planted grass to stop the 'erosion' of the hillside.
Centuries of 'erosion' by wind have carved grooves in the rocks.
Many companies fear further 'erosion' of liberal trade policies.
(..) MARGE: Oh. It's like Disneyland for thin people. Did you know that the Grand Canyon was created by erosion? And before , it was called Big Canyon? Okay, that's it. We're on vacation. (crying) (..)2016 TvShow: The Simpsons Title: Fland Canyon Season: 27 Episode 19