7th Grade Ch. 3 Baseball Review Game


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  • 7th Grade Ch. 3 Baseball Review Game

    1. 1. Baseball Review Fishes, Amphibians & Reptiles Grade 6
    2. 2. Play ball !
    3. 3. What is a Vertebrate? <ul><li>connective tissue that is softer than bone, but flexible and strong </li></ul><ul><li>cartilage </li></ul><ul><li>vertebrates are part of the ______ phylum </li></ul><ul><li>chordate </li></ul>
    4. 4. What is a Vertebrate? <ul><li>3 characteristics that vertebrates have at some point in their lives </li></ul><ul><li>1. notochord </li></ul><ul><li>2. nerve cord </li></ul><ul><li>3. pharyngeal slits </li></ul><ul><li>vertebrate’s internal skeleton </li></ul><ul><li>endoskeleton </li></ul>
    5. 5. What is a Vertebrate? <ul><li>animal whose body does not produce much internal body heat </li></ul><ul><li>ectotherm </li></ul><ul><li>animal whose body controls and regulates its temperature by controlling the internal heat it produces </li></ul><ul><li>endotherm </li></ul>
    6. 6. What is a Vertebrate? <ul><li>3 types of ectotherms </li></ul><ul><li>fish </li></ul><ul><li>amphibian </li></ul><ul><li>reptile </li></ul><ul><li>2 types of endotherms </li></ul><ul><li>birds </li></ul><ul><li>mammals </li></ul><ul><li>latest group of vertebrates to appear </li></ul><ul><li>birds </li></ul>
    7. 7. What is a Vertebrate? <ul><li>earliest group of vertebrates </li></ul><ul><li>jawless fish </li></ul><ul><li>3 functions of a vertebrate’s backbone </li></ul><ul><li>support & protect the body </li></ul><ul><li>help give shape to the body </li></ul><ul><li>give muscles a place to attach </li></ul>
    8. 8. Fishes <ul><li>______ move oxygen from the water into a fish’s blood </li></ul><ul><li>gills </li></ul><ul><li>fish spend most of their time _______ </li></ul><ul><li>hunting for food or feeding </li></ul><ul><li>most fish have ___________ fertilization </li></ul><ul><li>external fertilization </li></ul>
    9. 9. Fishes <ul><li>biologists classify fishes into what 3 major groups </li></ul><ul><li>jawless fishes </li></ul><ul><li>cartilaginous fishes </li></ul><ul><li>bony fishes </li></ul>
    10. 10. Fishes <ul><li>type of fish that do not have, scales or pairs of fins </li></ul><ul><li>jawless fishes </li></ul><ul><li>2 examples of jawless fishes </li></ul><ul><li>hagfish & lamprey </li></ul><ul><li>skeletons made of cartilage </li></ul><ul><li>cartilaginous fish </li></ul>
    11. 11. Fishes <ul><li>3 examples of cartilaginous fish </li></ul><ul><li>sharks </li></ul><ul><li>rays </li></ul><ul><li>skates </li></ul>
    12. 12. Fishes <ul><li>have skeletons made of hard bone </li></ul><ul><li>bony fish </li></ul><ul><li>organ that helps bony fish stabilize their body at different depths </li></ul><ul><li>swim bladder </li></ul><ul><li>force that water exerts upward on any underwater object </li></ul><ul><li>buoyant force </li></ul>
    13. 13. Amphibians <ul><li>as amphibians develop into adults, they undergo ____________ </li></ul><ul><li>metamorphosis </li></ul><ul><li>upper chambers of the heart </li></ul><ul><li>atria </li></ul><ul><li>lower chamber of the heart </li></ul><ul><li>ventricle </li></ul><ul><li>amphibians that keep their tails as adults </li></ul><ul><li>salamanders </li></ul>
    14. 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. 15. Amphibians <ul><li>specific environment in which an animal lives </li></ul><ul><li>habitat </li></ul><ul><li>2 reasons for the decrease in amphibian populations </li></ul><ul><li>habitat destruction </li></ul><ul><li>poisons in the environment </li></ul>
    16. 16. Reptiles <ul><li>3 examples of reptiles </li></ul><ul><li>snake </li></ul><ul><li>lizard </li></ul><ul><li>alligator </li></ul><ul><li>turtle </li></ul><ul><li>3 reptile adaptations to conserve water </li></ul><ul><li>eggs </li></ul><ul><li>skin </li></ul><ul><li>kidneys </li></ul>
    17. 17. Reptiles <ul><li>watery fluid in which an animal’s wastes are excreted </li></ul><ul><li>urine </li></ul><ul><li># of chambers in a reptile’s heart </li></ul><ul><li>3 chambers </li></ul><ul><li>3 differences between snakes & lizards </li></ul><ul><li>snakes don’t have legs </li></ul><ul><li>snakes don’t have eyelids </li></ul><ul><li>snakes don’t have external ears </li></ul>
    18. 18. Reptiles <ul><li>reptile whose body is covered by a protective shell </li></ul><ul><li>turtle </li></ul><ul><li>largest turtles </li></ul><ul><li>leatherbacks </li></ul><ul><li>largest living reptiles </li></ul><ul><li>alligators, crocodiles & their relatives (crocodilians) </li></ul>
    19. 19. Vertebrate History in Rocks <ul><li>hardened remains or other evidence of a living thing that existed in the past </li></ul><ul><li>fossil </li></ul><ul><li>type of rock that fossils occur in most frequently </li></ul><ul><li>sedimentary rock </li></ul><ul><li>scientists who study extinct organisms </li></ul><ul><li>paleontologist </li></ul>
    20. 20. Chapter 3 test Friday !!! Study !!!