Sea Creatures: Crosswords on Ocean Dwellers

Sea animal crosswords explore the ocean from sun warmed shallows down to complete darkness at depths measured in kilometres, where genuinely strange creatures live. The clues cover fish, mammals, molluscs and corals, their distinctive features and the adaptations that let them survive underwater, along with marine biology terms that come up constantly in ocean documentaries. This kind of puzzle suits students in biology class and anyone who loves snorkelling or diving, or simply enjoys watching shows about the underwater world. Some questions are simple and cover the ocean's best known residents, others go into detail that will appeal more to a dedicated naturalist. The topic pairs well with the land animals section, and together they cover the entire subject of the planet's wildlife.