Bit of Southwest topography
I believe the answer is:
mesa
(Other definitions for mesa that I've seen before include "Flat tableland with steep sides" , "High land" , "US steep-sided tableland" , "Geographical feature" , "Flat hill" .)
I believe the answer is:
mesa
(Other definitions for mesa that I've seen before include "Flat tableland with steep sides" , "High land" , "US steep-sided tableland" , "Geographical feature" , "Flat hill" .)