Before revision: upright=1.2|Artist's impression of an imagined settlement in the ocean Ocean colonization is the theory of extending society territorially to the ocean by permanent settlements floating on the ocean surface and submerged below, employing offshore construction.
After revision: upright=1.2|Artist's impression of an imagined settlement in the ocean Ocean colonization is the theory of extending human habitationcreating to the ocean by permanent settlements floating on the ocean surface and submerged below, employing offshore construction.