cycle of erosion
the hypothetical sequence of modifications to the earth's surface by erosion, from the original uplift of the land to the ultimate low plain, usually divided into the youthful, mature, and old stages
Zoom Through “Spin Class” With These 10 Cycling TermsCycling no doubt courses throughout our life and culture, but so does the language of the sport and activity. So, strap on your helmets: we're going to spin through some of the zippiest terms in cycling, past and present.
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