Quizzes

Plunge beneath the ice and test your knowledge of the extraordinary wildlife that survives — and thrives — in the…

Think you’ve mastered our first nudibranch quiz? Dive deeper with this hard-edition challenge, packed with advanced biology, taxonomy and deep-sea…

Welcome to Dive Gear: Hard Mode — a deep dive into the details, design, and safety systems that separate casual…

Think you know your coral reefs? These underwater worlds are bursting with life, mystery, and some surprising science. Take this…

Think you know dive physics? This quiz puts your grasp of depth, pressure and air to the test.

How well do you really know the species under pressure in our seas? Put your knowledge to the test.

Currents, cold and visibility all affect a dive — but do you know how? Put your knowledge to the test…

Test your understanding of the physics that govern depth, pressure and breathing gas, where small misconceptions can have big consequences…

Sitting around with plenty to digest and bored of Christmas TV repeats? Here’s a fun quiz featuring 60 questions from…

From millions of annual dives to billions in potential economic impact, scuba diving tourism is shaping the future of ocean…

Challenge yourself on the surprising hierarchies and hidden behaviours of marine predators and their prey.

Test your knowledge of how Earth’s oceans are changing as they warm, rise, and respond to a shifting climate.

Think you can name every fish, shark and oddity beneath the waves? Prove it.

Think you know your dive safety inside out? Take the test and prove you’re as calm under pressure as you…

Think you know your sharks? From hammerheads to great whites, test your fin-tastic ID skills and see if you can…

Think you know your dive physics from your physiology? Test your understanding of the science behind every breath, bubble and…

From record-breaking migrations to ocean giants, this record breakers quiz celebrates the wild world’s ultimate overachievers.

Test your knowledge of ocean conservation — from coral reef crises to global treaties — with this challenging mix of…

Test your knowledge of the world’s most challenging dives with this quiz on the skills, science and history of cave…

Think you know your corals? From Darwin’s atolls to deep-water reefs, this quiz will separate the reef rookies from the…

Think you know your wrecks from your reefs? Take our Dive Geography Quiz and see how well you can navigate…

Dive into the world of fish and see how much you really know about the ocean’s most diverse and fascinating…

Bright, bizarre and occasionally bottom-dwelling, nudibranchs are some of the ocean’s most eye-catching oddballs. But how much do you really…

The ocean is full of weird and wonderful creatures. From glow-in-the-dark sharks to slugs that act like plants — how…

Test your scuba smarts with this quick-fire round of True or False diving facts – how deep does your knowledge…

Think you know your dive gear, gas mixes, and buoyancy tricks? Dive into the deep end of scuba knowledge with…

Test your scuba smarts with this quick-fire round of True or False diving facts – how deep does your knowledge…

Welcome to the Weird Underwater Wildlife Quiz! Test your dive knowledge with these strange-but-true (and a few sneaky false) facts…

How much do you know about jellyfish? Take the quiz and find out.

From mucus cocoons to glowing lures, can you guess the creature from the clues in this marine wildlife ‘What am…