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Science Grade K-1 Answer Key

Science: Ocean Animals

Learning about animals that live in the ocean

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Science: Ocean Animals

Learning about animals that live in the ocean

Science - Grade K-1

Instructions: Read each problem carefully. Write or draw your answer in the space provided.
  1. 1

    Circle the animal that lives in the ocean: dog, shark, or chicken.

    Look for the animal that swims in salty water.

    The shark lives in the ocean.
  2. 2

    A fish uses its fins to move. What body part helps a fish swim?

    A fish uses its fins to help it swim.
  3. 3

    True or false: A whale is a very large ocean animal.

    Think about an animal that is bigger than a car and lives in the ocean.

    True. A whale is a very large ocean animal.
  4. 4

    Draw an ocean animal that has a shell.

    A correct drawing could show a sea turtle, crab, clam, or another ocean animal with a shell.
  5. 5

    Which ocean animal has eight arms: dolphin, octopus, or seal?

    Count the arms in the animal's name picture if you have one.

    An octopus has eight arms.
  6. 6

    A crab has claws. What can a crab use its claws for?

    A crab can use its claws to pick up food and protect itself.
  7. 7

    Look at the picture of a sea turtle. Does it have flippers or wings?

    Flippers help ocean animals move through water.

    A sea turtle has flippers.
  8. 8

    Name one animal that lives in the ocean.

    One animal that lives in the ocean is a fish. Other correct answers include a whale, shark, dolphin, crab, octopus, or sea turtle.
  9. 9

    True or false: A dolphin is a kind of ocean animal that can swim.

    Dolphins move through the water with their bodies and fins.

    True. A dolphin is an ocean animal that can swim.
  10. 10

    Which animal is shaped like a star: jellyfish, starfish, or penguin?

    A starfish is shaped like a star.
  11. 11

    An ocean animal needs a place to live. What is the home for many ocean animals called?

    It is a big body of salty water.

    The ocean is the home for many ocean animals.
  12. 12

    Draw a line from each animal to where it lives: fish to ocean, cow to farm.

    The fish should be matched to the ocean, and the cow should be matched to the farm.
  13. 13

    What does a shark use to help it swim: fins or paws?

    Paws are found on animals like cats and dogs.

    A shark uses fins to help it swim.
  14. 14

    Which ocean animal has a soft body and can sting: jellyfish, horse, or frog?

    A jellyfish has a soft body and can sting.
  15. 15

    Why do fish need water?

    Think about where fish spend all their time.

    Fish need water because they live in water and use it to breathe and move.
LivePhysics™.com Science - Grade K-1 - Answer Key