Whales and Dolphins Trivia Questions

  • ❓ 111+ questions
  • 🗂️ Aquatic Wildlife
  • 🎚️ Easy to expert
  • ✨ Free to play

Study of cetaceans and marine mammals. Play Whales and Dolphins trivia solo to sharpen your knowledge, or challenge a friend head-to-head in Trivia Tango — every question comes with an explanation so you learn as you play. Questions span every level, from easy warm-ups to expert-level stumpers, so there's a real challenge here however much you already know.

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Sample Whales and Dolphins Quiz Questions

A mix of easy, medium and hard — questions run from warm-up to expert, so there's a real challenge at every level. Think you know the answers? Play to find out.

  1. This massive marine mammal holds the title as the largest animal to ever exist on Earth.

    Difficulty: Easy
    • Blue whale
    • Sperm whale
    • Humpback whale
    • Gray whale
  2. This feeding technique used by humpback whales involves blowing a circular wall of bubbles to trap fish before lunging through the center.

    Difficulty: Medium
    • Circle feeding
    • Trap netting
    • Bubble-net feeding
    • Ring hunting
  3. This bone-eating worm genus, discovered on whale falls in 2002, has no mouth or digestive system but uses symbiotic bacteria to extract nutrients from whale bones.

    Difficulty: Hard
    • Osedax
    • Polychaete
    • Riftia
    • Oasisia
  4. Unlike fish, whales and dolphins breathe air through this opening on top of their heads.

    Difficulty: Easy
    • Gill slit
    • Blowhole
    • Spiracle
    • Nostril flap
  5. This term describes the fatty, waxy substance produced in the intestines of sperm whales, historically prized in perfume making.

    Difficulty: Medium
    • Ambergris
    • Spermaceti
    • Whale oil
    • Cetaceum
  6. This conservation method involves using unmanned aerial vehicles to collect exhaled breath from whales for microbiome, hormone, and pathogen analysis.

    Difficulty: Hard
    • Aerial sampling
    • Drone blow sampling
    • Remote exhalation capture
    • Breath collection method
  7. This term describes the scientific study of whales, dolphins, and porpoises.

    Difficulty: Easy
    • Ichthyology
    • Marine biology
    • Cetology
    • Mammology
  8. This early whale ancestor from 40 million years ago, whose name means "king lizard," was originally mistaken for a marine reptile.

    Difficulty: Medium
    • Rodhocetus
    • Ambulocetus
    • Basilosaurus
    • Dorudon

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