Before revision: upright=1.2|Artist's impression of an imagined settlement in the ocean Ocean colonization is the theory of extending human habitation to the ocean by creating permanent settlements floating on the ocean surface and submerged below, employing offshore construction.
After revision: upright=1.2|Art(or blue colonization) is the exploitation, settlement or territorial claim oft's impression of an imagined settlement in the ocean Ocean colonization is the theory of extending human habitation to the ocean by creating permanent settlements floating on the ocean surface and submerged below, employing offshore construction.