Quiz Page: Test Your Knowledge

Marine Mammals

Whales, dolphins, and porpoises are in an order known as cetaceans. They are fascinating to many people, possibly because of their size, their playful-seeming activities, or the attention to human threats to these animals. Like humans, these creatures of the sea breathe air, are warmblooded, and bear live young (called calves) which are nursed by their mothers.

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Invertebrates

Mollusks are invertebrates with a soft, unsegmented body, mantle, and protective shell, like octopods, scallops, and squid.

What do you know about jellyfish, squid, and crabs?

Sea Turtles

Sea turtles are distributed throughout the world ocean except in polar regions. Sea turtles are one of the few groups of marine reptiles. They live most of their lives in the ocean but adult females must return to beaches for nesting and laying their eggs.

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Ocean Processes

Explore the oceans to gain deeper understanding of their chemical, physical, and biological components.

Take our quiz to test your knowledge of ocean processes

Fish & Sharks

As one of the top ocean predators, sharks play an important role in the food web and help ensure balance in the ocean’s ecosystem.

A healthy fish populations is vital to our nation’s economy—important for commercial and recreational use, integral to our coastal communities, and providing healthy sources of protein.

Take our quiz to find out what you know about fish and sharks

Last updated by Northeast Fisheries Science Center on 09/04/2019