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 J T U U E R O S N Y I O B I Q T E X O J H E U L L N I O P G L A G E L E B Q J W B H O D O X L O U U R E V P I U Z F U L N K I R O R E S A O J S F D W L B I V P R E I T A X K Y D S O A O A A A R W I E R I N N B U Q D U M V O E A N S I A U I I A Q C L A M G Q Y E U C G O B U B B L E C U M