PHONG GD&DT MOCAY NAM D€ s6: 0l DE THI HQC SrNH Cror rHCS CAr HUYE-',l{ XAVr HQC 2013-20t4 vtOx rHI : Dia If THOI GIAN : 150 phrit (kh6ng kG phSt tI6) Cdu 1: (5 tli6m) Phdn tfch nhirng nhdn tO co bin ldm 6nh hu&ng dt5n sg phdn b6 thgc vflt vd dQng v6t trOn trdi ddt, c6c nh6n tO d6 nhdn tO ndo llr quan trgng OOi vOi nu6c ta nh6n t6 niro quy6t dinh su da d1ng, phong phir cria lcrp sinh vdt? Cdu 2z (6 diCm) LQp b6ng so s6nh gifra ba midn tg nhi6n nudc ta theo c6c n6i dung y6u cAu cria b6ng bi6u nhu sau: Mi6n Bic vd DBBB Y6u t6 TAy Bdc vd BTB Nam TB vd NB Dia ch6t Dia hinh Khi hAu S6ne nedi Dat Sinh v6t 86o vO M6i trudne t Cffu 3: (a di6m) Dua vdo b6ng rO tig., d6n s6 nu6c ta theo nh6m tu6i ctra ndm 1999 dti thuc hiQn c6c nQi dung y6u cdu nhu sau: Ndm 1979 1999 l00%o 0-14 tu6i (%) 42,5 \000/0 33,5 TOne s6 l5-59 tudi (oh) 60 tu6i trcv l6n (%) 50,4 58.4 7,1 8,1 cAu d6n s6 theo nh6m tu6i ? b) Nhan x6t sg thay d6i o 6r, d6n s6 nu6c ta tir thdi ki, lg7g, 1999 vd cho bi6t nguy6n nhdn c6 sg thay ddi d6 ? Ciu 4: (5 diCm) Phdn tich ddc di6m s6ng HOng vd s6ng MC C6ng,hdy giei thich t4i s6ng MC C6ng c6 nhi6u lqi th6 vd hdi hda hon s6ng H6ng ? a) VE bi6u d6 ccv HCt