📍➕👥📈

#population growth #increase population #fill area #inhabitants #census #demographics

💨↗️↘️↙️↖️

#spreading out #gas filling #occupy volume #disperse #fill area #diffuse

💨〰️🏠

#diffuse #fill area #aroma spread #scent spread #gas spread #pervade #air fill

⬜️➡️▓▓▓

#fill area #cover surface #pattern fill #block filling #occupy space #colour in #tessellation