ࡱ> Root EntryRoot Entry0'5@#FileHeaderPDocInfoFUBodyText 0'50'5 HwpSummaryInformation.?PrvImage PrvTextDocOptions 0'50'5Scripts 0'50'5JScriptVersion WDefaultJScriptT_LinkDocX  !"#$%&'()*+,-./0123456789:;<=>@ABCDEGHIJKLMNOQRSUVYZ[\]^_`bcdefghijklmnopqrstuvwxyz{|}~-TOEFL- Writing 4 (Answer) Practice 4 ( Step 1 ) Is Pluto a planet? Scientists first believed that it was. Now, many are changing their minds. Like all planets, Pluto has enough gravity to pull itself into a sphere. It even has its own moon. Scientists have also detected that Pluto has a very thin atmosphere. All of these facts support the idea that Pluto is a planet. Since we have been calling it a planet since ist discovery in 1930, a lot of people are in favor of just leaving it that way. Issue: Is Pluto a PLANET? - some SCIENTISTS are changing their minds. Pro: - shaped like a SPHERE - has a MOON - has a thin ATMOSPHERE - been called a planet since 1930 ( Step 2 ) Problem with Pluto's CLASSIFICATION Evidence that it is "not a PLANET" - SIMILAR to objects from KUIPER BELT - is tiny - fits definition of COMET - has a TILTED orbit < classification comet gravity Kuiper Belt planet similar sphe>^GIF89aɻxxxkkk]]]PPPCCC555((( d`LH00`Hذ̘`H0|pdXL@`0H `H0`dHL`H0xp`XH@0d LȰ``HH00dLؘȀ`H0xp`XH@d0L `H0d`LH`H0|pdXL@0`$H`dHL00`HذȘdL0xp`XH@0` HdH0ȳ``HHdL0xp`XH@`0H Ը̰ĠऀؘpȈXxHp@h@d8`8X0xT0pH dxddxd`d`p`|``x`p``x`!, H*\ȰÇ#JHŋ3jȱǏ CIɓ(S\ɲ˗0cʜI͛8sɳϟ@ JѣH*]ʴӧPJJիXjʵׯ`ÊKٳhX۵n}n\v0.ؼ{{a G/b㕬0s*j~/kriѤ骦<WS|mo:ڬm5m[4g̘^yps=:!a )~ӫ_Ͼ}<0,4_mH:whοl8ʪgY~DS|4IK)>/X8u-g5[Klƪis)3kJx|­`.57G.9M7~-v}+6atvOnaޙ[i)ڄ& y؛!pѦ*^ghH&?׽;+uE|U~qg}X񏀬 2L"F:k ;5 fs&iFF8@Wxqga` E`a``a`0}x  < H T`hpTOEFL2006D 10 11| ”| $ 7:48:44admin6, 0, 0, 597 6@HX"@0'5@V=Q=r3LoW`B+W`V@n"K, b?`eIe4"bF+ KKAP{ߛqwY pgǙ;7y pq~aU؄(mA5Y8mޣSection0a HU\qpY(*DF /1G-S鰕 o iGԢ3k`!|Gψp=9i"O?5:Gt0F<#4E>'#]ҎRiy g4pf[#) A ] %p$`39̹lrf6ȶ5IC6H7&'V I Fuh}W%w fgc-ۼqyBS)+:.k|l虃C1(MmEBzw!&.pB]%D%)\.b]$(Ygz]2V!3N lٹӹ'BkR2D49jcd`߈vidence that it is "not a PLANET" - SIMILAR to objects from KUIPER BELT - is tiny - fits definition of COMET - has a TILTED orbit < classification comet gravity Kuiper Belt planet similar WMlI~cONHm,a6d Bdlg{?< $i3;8?8 Y$iKh88pCZ悲@DW]ӞvXWf_߯+"R}]dxeOꍖp-,5x,^9*dV*rVp_Oɚ\uYEgeܑ=rhK?>^)h]ž<+n+ { l`"(KD|{8~f<(_+y?NJvm9Oo| kGeLq8V9x&uvHmOyhQ[ާyX!;n1uu}vK}3"-<.Z"[jL.TȺɒ܂MW1!#xvZmà <'[WWqK:65;f{ ]c:w9-*wu5O]be|LatSa-]!7hEH.9r[&U7|R>~jalR-5ίh2Jj7/㮉;~ݷR̶hh>}NF2֜]T{J\W ڏ:j3VEϬjB.y IC7<@>7ye(Jg+KYsCrJNqZ~a>XM}IV/7[- M/~V˘={O0sq3(̉&h֞ɗ5@_~b!׻#vQ Qiǭ;G8FۋZ_eͧC *~Am+Si{FފzZ3|snj#{&9;Ut:{|i댕q"4,bpqgN 1EPg\!3qdش2,_+~[ehoƢ"gT5Đv]Nt?h'Ø la;#Q>SQ_DG"ڏژpj{ꍵC~E| uDӝRӣƾϽxYߣ"*]4hlJ$A+: GLA<$@?( )}Ap+YdLtixd [Q=qӍòepcAU<^PM.s>f'=etl[4۶١أl>y:Lw%1"M~ʿNiSZ)MN*wBiomɞD!e1YVÛE:oy@籪$z"?>_ֹ_Σk(|E;u֙;[uPVPlOc;#vR9L—7Ng )ȓZZܥb1ŔkKSu¸Қ̇IČE=7+cWu5W ;y :T$e{^8}ڗm/eW]zRP!C/evCA<ޱfn "`f$qR5)g1Ywb:tnx™ɹ'J6!U(x3VdPX>΢ֲyr\+wY0^dja]*^mKe՗+n-7~?tc_\θZL\eF_]_svsZ{ul((