home sweet no audio家庭甜蜜没有音频.pdf

PhotoCredits:Cover:GaryW.Carter/Corbis;p.2:MichaelBoys/Corbis;p.3:

DigitalVision/GettyImages;p.4:Harcourt;p.5:Harcourt;p.6:PattiMurray/Animals

Animals/EarthScenes;p.7:StudioCarloDani/AnimalsAnimals/EarthScenes;p.8:

Color-Pic/AnimalsAnimals/EarthScenes;p.9:McDonaldWildlifePhotography/Animals

Animals/EarthScenes;p.10:SharonD’Amico/PhotoResearchers,Inc.;p.11:David

Muench/Corbis.

Copyright©byHarcourt,Inc.

opartofthispublicationmaybereproducedortransmittedinany

formorbyanymeans,electronicormechanical,includingphotocopy,recording,or

anyinformationstorageandretrievalsystem,withoutpermissioninwritingfromthe

publisher.

Requestsforpermissiontomakecopiesofanypartoftheworkshouldbeaddressedto

SchoolPermissionsandCopyrights,Harcourt,Inc.,6277SeaHarborDrive,Orlando,

Florida32887-6777.Fax:.

HARCOURTandtheHarcourtLogoaresofHarcourt,Inc.,registeredinthe

UnitedStatesofAmericaand/orotherjurisdictions.

PrintedintheUnitedStatesofAmerica

ISBN0-15-343913-0

12345678910039100908070605

WhatMakesaHome?2

DifferentEnvironments4

EnvironmentsandHabitats6

AdaptingtoSurvive8

ChangingEnvironments10

Glossary12

OrlandoAustinNewYorkSanDiegoTorontoLondon

VisitTheLearningSite!

WhatMakesaHome?

Yourhomeiswhereyoulive.Around

yourhomeistheareawhereyoulive.This

areaincludesyourhomeandtheplants

andanimalsthatlivearoundit.Italso

includesnonlivingthingssuchasrocks,air,

andwater.