steppes / steps are similar-sounding terms with different meanings (referred to as homophones). To better understand the differences, see below for definitions, pronunciation guides, and example sentences using each term. 👇
steppes: (noun) extensive plain without trees (associated with eastern Russia and Siberia).
steps: (noun) the course along which a person has walked or is walking in.
steppes: s·t·EH·p·s
steps: s·t·EH·p·s
(Examples are Wikipedia snippets under the CC ShareAlike 3.0 license. Definitions drawn from WordNet.)