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Đáp án đề cương địa lớp 9 kì II ams

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Nhóm đất phù sa sông a) Diện tích: 9*EF&FM3#;#<3=@?,#<6&#.[B3 GPAIN*,63XE3,63'(CT3H1g*x#$6"#$ &[ .M3H+D6R3#$,K3 [C#!68[#D,23 H-&+1:S,$!19 DC b) Phân bố: N*,63XE3,63'(?;KL[&#4$4YFM3 #!?FM3N6 +[FM3BDn6D<6?afr6R 13=E3j&FM317,&4#-%&+6D<{5!*&1M3123 453CH8 X+{q|[3?#!p#&3?23+*?p#&3?= V?N6p#&3?#$p#&3C c) Đặc tính:  9*+,#-XZ1g,634x?1g; Dn`P0}PC  9H 663=F6R*z6;#<C   *=V3#)#~?%D68 a[^a*&+?Z&#!6t6 V*%D 4+*%DC  9H*BZ3,63[^V#6&,aFR*H.6D:)3 3#B;=L[#!6F6+=319C  g*x"#$%&19.+?6D#$V#3U[1?8  8:S3 t6V,$=319^.M3&[C 2. Nhóm đất phèn. a) Diện tích: 9*U#;#<.[B3@?W,#<6&#>PC`A73 ;#<19'(C b) Phân bố:  qE3Z3#+[3\6D$• #$I6D<,#M?6D<a'#$? 6D< #$?6D<e9C  qE3,]3*U23+*:Y#C  qE3*U*&DFM3N6 .6",]33#t&FM3#!FM3N6I 6D<6 ?6D<&'x?6D<'x#?6D<w3#<*C  qE3*U^X4+1B[ &6 La+#&C c) Đặc tính:  :Y31aaXV#1a&x9*,]3C  =3^:Y3Z&#!69t6V =34$;:)#8 =3*U [^=3HZ&N8#<6F#*UC  EDL[1gF6f69#<%&&#=3,$ T3&#&,& + .#-6H19*U.+&6C  U^39I61gF6f69#<=3*U[^=3F#*UnP0`PC  U,634xI6+=3,$f69#<n`P0@PPC  U~I6T3f69#<n@PP0@`PC  x+#*z6;#<1^,:3)#=3193# 6t6V*%D 4+* %D8z [FvH 661L[^f+1L?!€; D.[B3P0PC  '$;:)#8)*19^8 Fv 6f+f&?f&V#1LZ&t6V 4+*%D;:)#;3f+4r?1D8 =319Z&N8#<6F#*U  g*x"#$%&19.+&[0,634x?3# 61 9t6V 633U[8C  9H*BZ3,631V#6&[^,96&C 3.Nhóm đất nhiễm mặn a) Diện tích: 9#•^#.[B3P?_`,#<6&?#@A;#< 123453C b) Phân bố: n*&&‚p#+1 #$?'+1B[ &6 E3L 4#-+{I=V?(H,h3?q|[3?, q#?',L #! p#&3?#$p#&3m qE3Z3#+[3\6D$• #$C c) Đặc tính:   66f+1V#6?!?r[?1g6=w19D6C  (&96%D68 Fv?[^a*&+a  BZ319,63  g*x"#$,634x0.+? 8:S31,634x?8;•#$6? .Bh3[+:).+C 4. Các nhóm đất khác a) Diện tích: +8[#19.+.[B3P?G`,#<6&#A;#<+8[# 19X123453Cp2+8[#I 93#23m912#T#m9&4EC b) Phân bố:,B#,+X.ƒ*+{123453FM3j68[3 + Đất giồng  u#<I#.[B3>}}&C  4RIX.6"L4#-+{(H,h3?, q#?',L #!p#&3C  ^I *=V3#)#~?F&96%D68 a*&+C9H *BZ3V#6&OX=3^Q1,63OX+=3;:)#F6QC  g*x"#$%&193#23,99*?;•[+:) :Y34aX =319^C + Đất đồi núi  u#<I#.[B3@GP}W&C  4RIXE3T#9FV%&{p#&3?,B#,+X+6D<%& {#$p#&3?*&D4ƒ'(C  ^I *=V3#)#~?:Y33U[9;#;:c398 9t6VCBh3[+:)&?4a3N*F6C + Đất than bùn  u#<I#.[B3G>P`&C  4RIXE3„#:S3{#$p#&3?„#%&{ #B# ,B#,+)#;#<…Xp#&3?q|[3?[3  23+*C  ^IZ&8;•#$6?=3&4E; DnP?W0[^F6V?4$ ;:)#8)*&4E8 Fv?4E:Y3H 6f+V#f&Z&N8#<6 F#*U?!r[C x63?19'(*4R t3E38)?:V31R#123 9!9 x+#*z6;#<:IqE3*U3# 6t6V23+* :Y#?E3*UZp#+[3\6D$• #$?E3*U^'#$60 #B# x63X'(,96N8S#[*+,#-M33#<*.M3H 8)C * Đất phèn đất mặn lại chiếm phần lớn diện tích vì: 23453FM3j6[38 E3H1a&x9* 453*†3? 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