Before revision: upright=1.2|Artist's impression of an imagined settlement in the ocean Ocean colonization ( or blue colonization ) is the exploitation, settlement or territorial claim of the ocean and the oceanic crust.
After revision: upright=1.2|Artist's impression of an imagined settlement in the ocean Ocean colonization ( also blue colonization or ocean grabbing ) is the exploitation, settlement or territorial claim of the ocean and the oceanic crust.