interactivestudenteditionNewYork,NewYorkColumbus,OhioChicago,IllinoisPeoria,IllinoisWoodlandHills,CaliforniaSciencenlinenlineFocusOnEarthScienceYosemiteNationalParkcontainslakes,ponds,granitedomes,valleys,andpolishedgranites.ThesefeaturesareevidenceoftheprocessesthatformedtheSierraNevada.StudyTools••InteractiveTables•InteractiveTimeLine•AnimatedIllustrations•LessonSelf-CheckQuizzes•ChapterTestPractice•StandardizedTestPractice•VocabularyPuzzleMaker•InteractiveTutor•MultilingualScienceGlossary•StudytoGo•OnlineStudentEdition•BrainPopMoviesExtensions•VirtualLabs•MicroscopyLinks•PeriodicTableLinks•CareerLinks•PrescreenedWebLinks•WebQuestProject•ScienceFairIdeas•InternetLabsForTeachers•TeacherBulletinBoard•TeachingToday,andmuchmore!Copyright©2007byTheMcGraw-HillCompanies,Inc.Allrightsreserved.ExceptaspermittedundertheUnitedStatesCopyrightAct,nopartofthispublicationmaybereproducedordistributedinanyformorbyanymeans,orstoredinadatabaseorretrievalsystem,withoutpriorwrittenpermissionofthepublisher.TheNationalGeographicfeaturesweredesignedanddevelopedbyNationalGeographic’sChildren’sBooksandEducationDivision.Copyright©NationalGeographic.Thename“NationalGeographic”andtheYellowBorderRectanglearetrademarksofNationalGeographic,andtheiruse,withoutpriorwrittenpermission,isstrictlyprohibited.Sendallinquiriesto:Glencoe/McGraw-Hill8787OrionPlaceColumbus,OH43240-4027ISBN-13:978-0-07-879428-5ISBN-10:0-07-879428-5PrintedintheUnitedStatesofAmerica.345678910079/0431110090807CheckoutthefollowingfeaturesonyourOnlineLearningCenter:ca6.msscience.comiiiIntroductiontoInvestigationandExperimentation...............................27.a,7.b,7.c,7.d,7.e,7.f,7.g,7.hUnit1Earth’sStructureandPlateTectonics.....42Chapter1MappingEarth’sSurface..........447.b,7.c,7.f,7.hChapter2Earth’sStructure..................741.b,1.e,1.f,2.a,2.c,4.c,6.b,6.c,7.c,7.e,7.f,7.gChapter3ThermalEnergyandHeat........1203.a,3.b,3.c,3.d,7.a,7.cChapter4PlateTectonics..................1621.a,1.b,1.c,4...
