Ocean Quizzes
Know of a great source for ocean / marine life related quizzes? Email us or post a comment about it below…
Dolphin Species ID Quiz
The 40 or so species of dolphins are members of 5 families Delphinidae (the oceanic dolphins), Platanistidae (the Indian river dolphins), Iniidae (the New World river dolphins), and Pontoporiidae (the brackish dolphins), and the now extinct Lipotidae (baiji or Chinese river dolphin). Test your skills by identifying them from a single photo below.
Best of luck!
Want to brush up on your dolphins? Review our species profiles at: Whales & Dolphins ;-)

Shark Species ID Quiz!
Think you know your sharks? Sharks comprise 512 described and 23 undescribed species in eight Orders... here's just 49, good luck! Tip: be as specific as possible, close only counts in horseshoes :-)
Want to brush up on your sharks? Start here: Sharks & Rays ;-)

20 questions about Cephalopods
Who doesn't love cephalopods? All those arms, tentacles and suckers and obvious intelligence (smarter than cats some say!)
Prepare to be even more impressed... or you could brush up on your cephalopods beforehand here: Squid & Octopuses ;-)

Marine Life Quiz

Castro/Huber: Marine Biology, 5th Edition :: Practice Quizzes
Quiz for Chapter 1: The Science of Marine Biology
Quiz for Chapter 2: The Sea Floor
Quiz for Chapter 3: Chemical and Physical Features of Seawater and the World Ocean
Quiz for Chapter 4: Some Basics of Biology
Quiz for Chapter 5: The Microbial World
Quiz for Chapter 6: Multicellular Primary Producers: Seaweeds and Plants
Quiz for Chapter 7: Marine Animals Without a Backbone
Quiz for Chapter 8: Marine Fishes
Quiz for Chapter 9: Marine Reptiles, Birds, and Mammals
Quiz for Chapter 10: An Introduction to Marine Ecology
Quiz for Chapter 11: Between the Tides
Quiz for Chapter 12: Estuaries: Where Rivers Meet the Sea
Quiz for Chapter 13: Life on the Continental Shelf
Quiz for Chapter 14: Coral Reefs
Quiz for Chapter 15: Life Near the Surface
Quiz for Chapter 16: The Ocean Depths
Quiz for Chapter 17: Resources from the Sea
Quiz for Chapter 18: The Impact of Humans on the Marine Environment
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