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7th Grade Ch. 3 Baseball Review Game
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7th Grade Ch. 3 Baseball Review Game

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  • Copyright © 2002 Glenna R. Shaw and FTC Publishing All Rights Reserved
  • Transcript

    • 1. Baseball Review Fishes, Amphibians & Reptiles Grade 6
    • 2. Play ball !
    • 3. What is a Vertebrate?
      • connective tissue that is softer than bone, but flexible and strong
      • cartilage
      • vertebrates are part of the ______ phylum
      • chordate
    • 4. What is a Vertebrate?
      • 3 characteristics that vertebrates have at some point in their lives
      • 1. notochord
      • 2. nerve cord
      • 3. pharyngeal slits
      • vertebrate’s internal skeleton
      • endoskeleton
    • 5. What is a Vertebrate?
      • animal whose body does not produce much internal body heat
      • ectotherm
      • animal whose body controls and regulates its temperature by controlling the internal heat it produces
      • endotherm
    • 6. What is a Vertebrate?
      • 3 types of ectotherms
      • fish
      • amphibian
      • reptile
      • 2 types of endotherms
      • birds
      • mammals
      • latest group of vertebrates to appear
      • birds
    • 7. What is a Vertebrate?
      • earliest group of vertebrates
      • jawless fish
      • 3 functions of a vertebrate’s backbone
      • support & protect the body
      • help give shape to the body
      • give muscles a place to attach
    • 8. Fishes
      • ______ move oxygen from the water into a fish’s blood
      • gills
      • fish spend most of their time _______
      • hunting for food or feeding
      • most fish have ___________ fertilization
      • external fertilization
    • 9. Fishes
      • biologists classify fishes into what 3 major groups
      • jawless fishes
      • cartilaginous fishes
      • bony fishes
    • 10. Fishes
      • type of fish that do not have, scales or pairs of fins
      • jawless fishes
      • 2 examples of jawless fishes
      • hagfish & lamprey
      • skeletons made of cartilage
      • cartilaginous fish
    • 11. Fishes
      • 3 examples of cartilaginous fish
      • sharks
      • rays
      • skates
    • 12. Fishes
      • have skeletons made of hard bone
      • bony fish
      • organ that helps bony fish stabilize their body at different depths
      • swim bladder
      • force that water exerts upward on any underwater object
      • buoyant force
    • 13. Amphibians
      • as amphibians develop into adults, they undergo ____________
      • metamorphosis
      • upper chambers of the heart
      • atria
      • lower chamber of the heart
      • ventricle
      • amphibians that keep their tails as adults
      • salamanders
    • 14. It’s time for the 7 th inning stretch ! Take me out to the ball game, Take me out with the crowd Buy me some peanuts and Cracker Jack, I don't care if I never get back. Let me root, root, root for the home team, If they don't win, it's a shame. For it's one, two, three strikes, you're out, At the old ball game.
    • 15. Amphibians
      • specific environment in which an animal lives
      • habitat
      • 2 reasons for the decrease in amphibian populations
      • habitat destruction
      • poisons in the environment
    • 16. Reptiles
      • 3 examples of reptiles
      • snake
      • lizard
      • alligator
      • turtle
      • 3 reptile adaptations to conserve water
      • eggs
      • skin
      • kidneys
    • 17. Reptiles
      • watery fluid in which an animal’s wastes are excreted
      • urine
      • # of chambers in a reptile’s heart
      • 3 chambers
      • 3 differences between snakes & lizards
      • snakes don’t have legs
      • snakes don’t have eyelids
      • snakes don’t have external ears
    • 18. Reptiles
      • reptile whose body is covered by a protective shell
      • turtle
      • largest turtles
      • leatherbacks
      • largest living reptiles
      • alligators, crocodiles & their relatives (crocodilians)
    • 19. Vertebrate History in Rocks
      • hardened remains or other evidence of a living thing that existed in the past
      • fossil
      • type of rock that fossils occur in most frequently
      • sedimentary rock
      • scientists who study extinct organisms
      • paleontologist
    • 20. Chapter 3 test Friday !!! Study !!!