World Book Trivia Quiz For Kids--11/5-under The Sea


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World Book Trivia Quiz For Kids--11/5-under The Sea - Quiz

The World Book Encyclopedia Trivia Challenge tests your knowledge on a variety of subjects. How much do you know about animals under the sea?


Questions and Answers
  • 1. 

    How many eggs can a female lobster lay at one time?

    • A.

      One

    • B.

      Hundreds

    • C.

      Thousands

    Correct Answer
    C. Thousands
    Explanation
    The female lobster lays thousands of eggs at one time. They stick to her body until they hatch.

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  • 2. 

    Which of the following is NOT a type of dolphin?

    • A.

      Marine

    • B.

      Arctic

    • C.

      River

    Correct Answer
    B. Arctic
    Explanation
    There are two general types of dolphins. Marine dolphins live in nearly all the oceans. River dolphins live in fresh or slightly salty water.

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  • 3. 

    How do clams eat?

    • A.

      Using their teeth

    • B.

      Using their head

    • C.

      Using their siphon

    Correct Answer
    C. Using their sipHon
    Explanation
    Clams have no head and no teeth. They breathe and eat through a tubelike body part called a siphon. The siphon can be stretched to reach food and water if the animal is buried in mud or sand.

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  • 4. 

    Coral is formed from millions of tiny __________.

    • A.

      Sand particles

    • B.

      Animals

    • C.

      Rocks

    Correct Answer
    B. Animals
    Explanation
    Coral is a rocky limestone structure formed by millions of tiny animals. These animals are called coral polyps. Coral grows in many shapes and many beautiful colors.

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  • 5. 

    What is the smallest type of turtle?

    • A.

      Bog turtle

    • B.

      Sea turtle

    • C.

      Toy turtle

    Correct Answer
    A. Bog turtle
    Explanation
    The largest turtle is the leatherback turtle. It grows from 4 to 8 feet (1.2 to 2.4 meters) long. The smallest turtle is the bog turtle. It grows only about 4 inches (10 centimeters) long.

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  • 6. 

    What is the lump called on a beluga whale's forehead?

    • A.

      Ball

    • B.

      Coconut

    • C.

      Melon

    Correct Answer
    C. Melon
    Explanation
    The beluga has a large lump on its forehead. This lump is called the melon. The melon helps the whale make and hear sounds.

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  • 7. 

    A whale is a type of fish.

    • A.

      True

    • B.

      False

    Correct Answer
    B. False
    Explanation
    A whale is a large ocean animal that looks somewhat like a fish. But it is not a fish. Instead, it is a mammal.

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  • 8. 

    All sharks are meat-eaters.

    • A.

      True

    • B.

      False

    Correct Answer
    A. True
    Explanation
    All sharks are meat-eaters. Most of them eat live fish, including other sharks. Most sharks eat the fish whole, or they tear off large chunks of flesh. Some sharks crush the fish before eating it. Others bite off small pieces of flesh from large fish. Sharks also feed on dead or dying animals

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  • 9. 

    Sea grass grows in the water around all continents except __________.

    • A.

      South America

    • B.

      Australia

    • C.

      Antarctica

    Correct Answer
    C. Antarctica
    Explanation
    Sea grass is a flowering ocean plant. Sea grass grows in waters around all the continents except Antarctica. There are many different kinds.

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  • 10. 

    Seaweeds are not true plants.

    • A.

      True

    • B.

      False

    Correct Answer
    A. True
    Explanation
    There are thousands of kinds of seaweeds. All of them are algae. Algae are not true plants. They do not have true roots, stems, leaves, or flowers.

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  • Current Version
  • Mar 17, 2022
    Quiz Edited by
    ProProfs Editorial Team
  • Oct 30, 2012
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