PAIREDREADPenguinsGoGlobalExpositoryTextbyKarenAlexanderSTRATEGIES&SKILLSAPhotographyCredit:Cover(t)JohnA.Karachewski,(c)JohnKlavitter/USFWS/USGS**Thetotalwordcountisbasedonwordsintherunningtextandheadingsonly.Numeralsandwordsincaptions,labels,diagrams,charts,andsidebarsarenotincluded.ComprehensionStrategy:RereadSkill:Author’sPointofViewVocabularyStrategySuffixesVocabularycaretakers,population,recognize,relatives,resources,success,survive,threatenedContentStandardScienceLifeScienceWordcount:1,101**Copyright©TheMcGraw-HillCompanies,Inc.Allrightsreserved.Nopartofthispublicationmaybereproducedordistributedinanyformorbyanymeans,orstoredinadatabaseorretrievalsystem,withoutthepriorwrittenconsentofTheMcGraw-HillCompanies,Inc.,including,butnotlimitedto,networkstorageortransmission,orbroadcastfordistancelearning.Sendallinquiriesto:McGraw-HillEducationTwoPennPlazaNewYork,NewYork10121ISBN:978-0-02-119002-7MHID:0-02-119002-XPrintedintheUnitedStates.123456789DOC151413121110PAIREDREADChapter1PreciousIslands.......................2Chapter2ACoralWonderland..................5Chapter3MarineNursery........................8Chapter4AnimalsandPeople..................12RespondtoReading.................15PenguinsGoGlobal.........16Glossary/Index.......................19FocusonScience.............20EssentialQuestionHowcanpeoplehelpanimalssurvive?byKarenAlexanderCHAPTER1CHAPTER1PreciousIslandsPreciousIslandsAgreyreefsharkswimsthroughthewatersofMaroReef.Itishuntingforprey.Squirrelfishchaseoneanotherthroughbranchesofcoral.Marineplantsswayintimetothemovementoftheocean.Aseabirddivesdeepintothewater.Itsoarsbackupwithafishinitsbeak.Aturtlepaddlespast,munchingonseaweed.Squirrelfishswimthroughthecoral.2007420©JamesD.WattTrust/SeaPics.comMaroReefispartoftheNorthwesternHawaiianIslands(NWHI).Theseislandsandatollsstretchacross1,500milesofthePacificOcean.Thousandsofanimalsliveonandaroundtheislands.Manyofthemarethreatened,orevenindangerofbecomingextinct.Theislandsandtheoceanaroundthemaresoimportantt...
