Sopa de Letras Structures (Natural-Artificial)Versión en línea Natural and artificial structures. Look for examples of natural and artificial structures. Technology for spanish speakers por tekneso tekno 1 BUILDING 2 STADIUM 3 BRIDGE 4 BUBBLE 5 SHELL 6 TOWER 7 CAVE 8 CLAM O U E Y S V O S I U A U I K K T U A Y F H E S Y F O O O A Q E I G E O O B X I W A G L D U A L Q E U X E W I I I F Q I L I I I R I R L U H X U S P R X L B A V B E U A T A E Z E D U O T H N L A A M I E I I J C K C W D C A V X Q K N I B L I I J A X C L A M G R I B U C Q O B U B B L E E Z M