地球为什么是圆的,而不是方的?

来源:学生作业帮助网 编辑:作业帮 时间:2024/07/06 20:48:01
xZRIa# ݹ<8fc_w?`cbu$t]1W] 00BeUz/9Ս0<: ̓'_TcpL"(wt:?3F/o+C݋3bYRub*WVs#gxS];}YX 08чmu^ *TǪ3p3\Jnҙf?WxUq[jR3gVu)G:H!j#+0RUXk;ۢĥ{94-`Of9$̗VVdB}Vp|;}."io^ g|,*wP3l:Sgǭ=od'V/ȃ=,7#Ykm|BB*k.vCX (:Pt*0RcmyI7,_rSZ<8SJ'a(ي X(eVpA@nKK9dsSs-M^N&&ݭKNdIr!on"{Gu~꩚'v몳C.\hׄNQ>*jn3@%f+h D !<1ZeW=K£}o s<1E6m.C4ɪD# NTt4 5RvЉ Jh0yL,?M3!y! bb"P)x'g ^#ՙ(z%3 &n㟟i.ё%=41?R#-(;Ek`4'J"#xZ[ݼGe wz{$^gd%XAY6$L;Ya3δuXr^|)2KJ!GUgzk# DBiaCj/&Xk-.f0*^_z 0zꯉhptѰgUA(pO+2Ҙpu³mIC-Enb+kYV(}JS3y%JP0muys^Ig@GO0!?$ a˳Sg_mwŘWT. B;Onc}gbg[]1j0Y( vLCs$uuWPgxHeoobHP[髛_`j$mS~ӟQ0?˗>eYS7t&j 3Ս21{VTYt8|+Sdxҥf=ƁQCǺdQ]%xq ҞMՎ>Yl#Z@u]i@~ !A!o7%6+(y 2Eoֱ skaE`+fzwل'2rHȄ%qCsߺzf;[ lER/V ڧc @X~IG*sK:47^׊09Wcox̼R1\& /Ϙ#\kXE~Uz&L3j]V#/n{4&;h6M8̻`*$ΐ;F7_nH>h|͝ozxa~-![}}j%QIF`-BLyO͛򎻭$yhyQI!c(r}Gn͏;ǁ*bvc6ϳi"lKRaw_YT VBqW},gz`O;]צȩiNDHToI@YG!tP&D^