And that’s why we need to follow through on our efforts to combat climate change. If we don't act boldly, the bill that could come due will be mass migrations, and cities submerged and nations displaced, and food supplies decimated, and conflicts born of despair.

Sometimes in the course of our adventure we came upon worlds inhabited by intelligent beings, whose developed personality was an expression not of the single individual organism but of a group of organisms. In most cases this state of affairs had arisen through the necessity of combining intelligence with lightness of the individual body. A large planet, rather close to its sun, or swayed by a very large satellite, would be swept by great ocean tides. Vast areas of its surface would be periodically submerged and exposed. In such a world flight was very desirable, but owing to the strength of gravitation only a small creature, a relatively small mass of molecules, could fly. A brain large enough for complex "human" activity could not have been lifted. In such worlds the organic basis of intelligence was often a swarm of avian creatures no bigger than sparrows. A host of individual bodies were possessed together by a single individual mind of human rank. The body of this mind was multiple, but the mind itself was almost as firmly knit as the mind of a man. As flocks of dunlin or redshank stream and wheel and soar and quiver over our estuaries, so above the great tide-flooded cultivated regions of these worlds the animated clouds of avians maneuvered, each cloud a single center of consciousness.

The ship struck a submerged rock.

If Algeria becomes a failed state, Europe will be submerged with refugees.

I will submerge you in the sea and give you as food to the fishes unless you immediately restore Chloe to the Nymphs, together with the herds and flocks.

The torrent was about to overtake and submerge him when a voice from behind called out: “Throw the demon thou carriest into the sea, if thou dost not desire to perish.” Dahut at that moment fell from the horse’s back into the water, and the torrent immediately stopped its course.

The water immediately rushed in and submerged the entire city.

Due to global warming, cities could be completely submerged.

The legend of the submerged city of Ys, or Is, is perhaps the most romantic and imaginative effort of Breton popular legend.

The submarine submerged in the water.