the effects onorganisms andtheenvironmentcaused byhumanshumanimpacta history oflife on earthdocumentedby fossilsfossilrecordinvertebratean animalthat hasnobackboneinvasivespeciesspeciesintroducedand spreadto anotherecosystembirdlays eggsfeatherswingsvertebrate an animalwith abackbonevertebratemassextinctionmanyspeciesextinct in ashort periodof timepollutioncontaminatingair, land, andwaterfishlive in waterbreathe watercoldbloodedmost hatchfrom eggsancientorganisms thatliving thingsdescendedfromancestorRisingCO2levelsincreasingcarbondioxide intheatmospherea fossil that isan imprintfilled withsediment andgroundwatercast andmoldfossila unit of timethat tellswhat kind oflife existederapetrifiedfossilremainsremainsreplaced bymineralslike quartzamphibiananimals thatbreathethroughtheir skinreptilescalescoldbloodedbreathe airvertebratesextinctnolongerexistshow livingthingschangeover timeevolutiona physicalcharacteristictraitsimilar featuresfrom a commonancestor thatserve differentfunctionshomologousstructuresa typeof livingthingspecieswhen naturallivingenvironmentsare destroyedhabitatdestructionpaleontologista scientistwhostudiesancient lifemammalfurlive birthbreathe airvertebratesgenerationa group ofliving thingsborn aroundthe sametimefossils thatshow theactions ofancientanimalstracefossilsa unit oftimewithin aneraperiodoverharvestingtaking anddepletingnaturalresourcesfaster than itcan recoveranalogousstructuressimilar featuresfrom anuncommonancestor thatserve the samefunctionfossilsformedthroughcompressionleavingcarbonfilmfossilfitnessability tosurviveand passgenes onthe effects onorganisms andtheenvironmentcaused byhumanshumanimpacta history oflife on earthdocumentedby fossilsfossilrecordinvertebratean animalthat hasnobackboneinvasivespeciesspeciesintroducedand spreadto anotherecosystembirdlays eggsfeatherswingsvertebrate an animalwith abackbonevertebratemassextinctionmanyspeciesextinct in ashort periodof timepollutioncontaminatingair, land, andwaterfishlive in waterbreathe watercoldbloodedmost hatchfrom eggsancientorganisms thatliving thingsdescendedfromancestorRisingCO2levelsincreasingcarbondioxide intheatmospherea fossil that isan imprintfilled withsediment andgroundwatercast andmoldfossila unit of timethat tellswhat kind oflife existederapetrifiedfossilremainsremainsreplaced bymineralslike quartzamphibiananimals thatbreathethroughtheir skinreptilescalescoldbloodedbreathe airvertebratesextinctnolongerexistshow livingthingschangeover timeevolutiona physicalcharacteristictraitsimilar featuresfrom a commonancestor thatserve differentfunctionshomologousstructuresa typeof livingthingspecieswhen naturallivingenvironmentsare destroyedhabitatdestructionpaleontologista scientistwhostudiesancient lifemammalfurlive birthbreathe airvertebratesgenerationa group ofliving thingsborn aroundthe sametimefossils thatshow theactions ofancientanimalstracefossilsa unit oftimewithin aneraperiodoverharvestingtaking anddepletingnaturalresourcesfaster than itcan recoveranalogousstructuressimilar featuresfrom anuncommonancestor thatserve the samefunctionfossilsformedthroughcompressionleavingcarbonfilmfossilfitnessability tosurviveand passgenes on

7th Grade Earth History Unit! - Call List

(Print) Use this randomly generated list as your call list when playing the game. There is no need to say the BINGO column name. Place some kind of mark (like an X, a checkmark, a dot, tally mark, etc) on each cell as you announce it, to keep track. You can also cut out each item, place them in a bag and pull words from the bag.


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  1. human impact
    the effects on organisms and the environment caused by humans
  2. fossil record
    a history of life on earth documented by fossils
  3. an animal that has no backbone
    invertebrate
  4. species introduced and spread to another ecosystem
    invasive species
  5. lays eggs feathers wings vertebrate
    bird
  6. vertebrate
    an animal with a backbone
  7. many species extinct in a short period of time
    mass extinction
  8. contaminating air, land, and water
    pollution
  9. live in water breathe water coldblooded most hatch from eggs
    fish
  10. ancestor
    ancient organisms that living things descended from
  11. increasing carbon dioxide in the atmosphere
    Rising CO2 levels
  12. cast and mold fossil
    a fossil that is an imprint filled with sediment and groundwater
  13. era
    a unit of time that tells what kind of life existed
  14. remains replaced by minerals like quartz
    petrified fossil remains
  15. animals that breathe through their skin
    amphibian
  16. scales coldblooded breathe air vertebrates
    reptile
  17. no longer exists
    extinct
  18. evolution
    how living things change over time
  19. trait
    a physical characteristic
  20. homologous structures
    similar features from a common ancestor that serve different functions
  21. species
    a type of living thing
  22. habitat destruction
    when natural living environments are destroyed
  23. a scientist who studies ancient life
    paleontologist
  24. fur live birth breathe air vertebrates
    mammal
  25. a group of living things born around the same time
    generation
  26. trace fossils
    fossils that show the actions of ancient animals
  27. period
    a unit of time within an era
  28. taking and depleting natural resources faster than it can recover
    overharvesting
  29. similar features from an uncommon ancestor that serve the same function
    analogous structures
  30. carbon film fossil
    fossils formed through compression leaving
  31. ability to survive and pass genes on
    fitness