Which Animal Is Bigger? Giant Animals Quiz for Kids (25 Questions)

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Which Animal Is Bigger? Giant Animals Quiz for Kids (25 Questions)

About this quiz

Biggest animals quiz: which animal is bigger, heavier or longer? 25 size battles from the tiniest bird to the biggest giants. 🐘

Anacondas, capybaras, albatrosses, goliath beetles and a whale whose tongue weighs as much as an elephant. Pick the biggest before the timer runs out! Perfect for curious kids, classrooms and family quiz time.

❓ IN THIS QUIZ

  • Which is the heaviest snake in the world?
  • Which bird has the widest wings?
  • A blue whale's tongue weighs about as much as what?
  • About how long can a blue whale grow?

How to play

  1. Read the question and look at the pictures.
  2. Pick your answer before the timer runs out (or switch the timer off).
  3. See if you were right and read the fun fact.
Answers and fun facts (spoilers!)
  1. Which is the biggest?
    Polar bear
    Polar bears are the largest meat-eaters on land!
  2. Which animal is the tallest?
    Giraffe
    Giraffes can be taller than a double-decker bus!
  3. Which is the heaviest bird?
    Ostrich
    Ostriches can weigh more than two grown-up men!
  4. Which is the heaviest snake?
    Green anaconda
    Green anacondas are the heaviest snakes in the world!
  5. Which snake can grow the longest?
    Reticulated python
    Reticulated pythons can grow longer than a car!
  6. Which is the biggest lizard?
    Komodo dragon
    Komodo dragons can grow up to 3 m (10 ft) long!
  7. Which is the biggest reptile?
    Saltwater crocodile
    Saltwater crocodiles can grow over 6 m (20 ft) long!
  8. Which is the biggest ape?
    Gorilla
    Gorillas are the largest primates on Earth!
  9. Which is the biggest rodent?
    Capybara
    Capybaras are as big as a big dog, and super chill!
  10. Which bird has the widest wings?
    Albatross
    A wandering albatross can have wings over 3 m (10 ft) wide!
  11. Which is one of the heaviest insects?
    Goliath beetle
    Goliath beetles can be as big as your hand!
  12. Which jellyfish has super-long tentacles?
    Lion's mane
    A lion's mane jellyfish's tentacles can be longer than a blue whale!
  13. Which is the biggest deer?
    Moose
    Moose can be taller than a horse!
  14. Which is the biggest frog?
    Goliath frog
    Goliath frogs can be as big as a pet cat!
  15. Which is the heaviest spider?
    Goliath birdeater
    The Goliath birdeater is as big as a dinner plate with its legs spread!
  16. Which is the biggest penguin?
    Emperor penguin
    Emperor penguins stand over 1 m (3 ft) tall!
  17. Which is the heaviest?
    Orca
    Orcas are actually the biggest kind of dolphin!
  18. Which is the heaviest wild land animal in Europe?
    European bison
    European bison are Europe's biggest wild land animals!
  19. Which is the smallest bird in the world?
    Bee hummingbird
    Bee hummingbirds are barely bigger than a bee!
  20. Which is the lightest mammal?
    Etruscan shrew
    The Etruscan shrew weighs less than a sugar cube!
  21. A blue whale's tongue weighs about as much as what?
    An elephant
    A blue whale's tongue can weigh around 2.7 tonnes, as much as an elephant!
  22. Which is one of the heaviest bony fish?
    Ocean sunfish
    Ocean sunfish can weigh over 2 tonnes!
  23. Which is one of the biggest land snails?
    Giant African snail
    Giant African land snails can be bigger than your hand!
  24. Which is bigger?
    Eagle owl
    Eurasian eagle-owls are among the biggest owls in the world!
  25. Final question! About how long can a blue whale grow?
    As long as 2 buses
    Blue whales can grow up to about 30 m (98 ft), longer than two buses!