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{"id":24189,"date":"2018-03-28T15:42:01","date_gmt":"2018-03-28T08:42:01","guid":{"rendered":"https:\/\/lop12.edu.vn\/?p=24189"},"modified":"2018-03-28T15:42:01","modified_gmt":"2018-03-28T08:42:01","slug":"bai-11-thien-nhien-phan-hoa-da-dang","status":"publish","type":"post","link":"https:\/\/lop12.edu.vn\/bai-11-thien-nhien-phan-hoa-da-dang\/","title":{"rendered":"B\u00e0i 11: Thi\u00ean nhi\u00ean ph\u00e2n h\u00f3a \u0111a d\u1ea1ng"},"content":{"rendered":"

Tr\u1ea3 l\u1eddi c\u00e2u h\u1ecfi\u00a0in nghi\u00eang<\/i><\/h2>\n

Trang 48 sgk \u0110\u1ecba L\u00ed 12:\u00a0<\/b>Nguy\u00ean nh\u00e2n ch\u1ee7 y\u1ebfu n\u00e0o l\u00e0m cho thi\u00ean nhi\u00ean n\u01b0\u1edbc ta ph\u00e2n h\u00f3a theo B\u1eafc – Nam?<\/i><\/span><\/p>\n

Tr\u1ea3 l\u1eddi:<\/b><\/p>\n

– S\u1ef1 t\u0103ng l\u01b0\u1ee3ng b\u1ee9c x\u1ea1 M\u1eb7t Tr\u1eddi t\u1eeb B\u1eafc – Nam do g\u00f3c nh\u1eadp x\u1ea1 t\u0103ng.<\/p>\n

– S\u1ef1 gi\u1ea3m s\u00fat \u1ea3nh h\u01b0\u1edfng c\u1ee7a kh\u1ed1i kh\u00f4ng kh\u00ed l\u1ea1nh v\u1ec1 ph\u00eda Nam.<\/p>\n

Trang 49 sgk \u0110\u1ecba L\u00ed 12:\u00a0<\/b>Quan s\u00e1t tr\u00ean b\u1ea3n \u0111\u1ed3 \u0110\u1ecba l\u00ed t\u1ef1 nhi\u00ean Vi\u1ec7t Nam (ho\u1eb7c Atlat \u0110\u1ecba l\u00ed Vi\u1ec7t Nam), nh\u1eadn x\u00e9t v\u1ec1 s\u1ef1 thay \u0111\u1ed5i thi\u00ean nhi\u00ean t\u1eeb \u0110\u00f4ng sang T\u00e2y.<\/i><\/span><\/p>\n

Tr\u1ea3 l\u1eddi:<\/b><\/p>\n

T\u1eeb \u0110\u00f4ng sang T\u00e2y, thi\u00ean nhi\u00ean n\u01b0\u1edbc ta c\u00f3 s\u1ef1 ph\u00e2n chia th\u00e0nh 3 d\u1ea3i r\u00f5 r\u1ec7t:<\/p>\n

a) Thi\u00ean nhi\u00ean v\u00f9ng bi\u1ec3n v\u00e0 th\u1ec1m l\u1ee5c \u0111\u1ecba<\/p>\n

– V\u00f9ng bi\u1ec3n r\u1ed9ng v\u00e0 c\u00f3 r\u1ea5t nhi\u1ec1\u1ee5 h\u00f2n \u0111\u1ea3o l\u1edbn nh\u1ecf.<\/p>\n

– Th\u1ec1m l\u1ee5c \u0111\u1ecba ph\u00eda b\u1eafc v\u00e0 ph\u00eda nam c\u00f3 \u0111\u00e1y n\u00f4ng, m\u1edf r\u1ed9ng, n\u01a1i qu\u1ea7n t\u1ee5 nhi\u1ec1u \u0111\u00e0o ven b\u1edd v\u00e0 m\u1edf r\u1ed9ng c\u1ee7a c\u00e1c \u0111\u1ed3ng b\u1eb1ng ch\u00e2u th\u1ed5. \u0110\u01b0\u1eddng b\u1edd bi\u1ec3n Nam Trung B\u1ed9 kh\u00fac khu\u1ef7u v\u1edbi th\u1ec1m l\u1ee5c \u0111\u1ecba h\u1eb9p, ti\u1ebfp gi\u00e1p v\u00f9ng bi\u1ec3n n\u01b0\u1edbc s\u00e2u.<\/p>\n

b) Thi\u00ean nhi\u00ean v\u00f9ng \u0111\u1ed3ng b\u1eb1ng ven bi\u1ec3n<\/p>\n

– N\u01a1i h\u00ecnh th\u00e0nh c\u00e1c \u0111\u1ed3ng b\u1eb1ng ch\u00e2u th\u1ed5 s\u00f4ng H\u1ed5ng, s\u00f4ng C\u1eedu Long, \u0111\u1ed5i n\u00fai l\u00f9i xa v\u00e0o \u0111\u1ea5t li\u1ec1n, \u0111\u1ed3ng b\u1eb1ng m\u1edf r\u1ed9ng v\u1edbi c\u00e1c b\u00e3i tri\u1ec1u th\u1ea5p ph\u1eb3ng.<\/p>\n

– D\u1ea3i \u0111\u1ed3ng b\u1eb1ng ven bi\u1ec3n t\u1eeb M\u00f3ng C\u00e1i \u0111\u1ebfn H\u1ea3i Ph\u00f2ng v\u00e0 t\u1eeb Thanh Ho\u00e1 \u0111\u1ebfn Ninh Thu\u1eadn h\u1eb9p ngang, \u0111\u1ed3i n\u00fai lan ra s\u00e1t bi\u1ec3n, chia c\u1eaft th\u00e0nh nh\u0169ng \u0111\u1ed5ng b\u1eb1ng nh\u1ecf. C\u00e1c d\u1ea1ng \u0111\u1ecba h\u00ecnh b\u1ed3i t\u1ee5, m\u00e0i m\u00f2n xen k\u1ebd nhau, c\u00e1c c\u1ed3n c\u00e1t, \u0111\u1ea7m ph\u00e1 kh\u00e1 ph\u1ed5 bi\u1ebfn.<\/p>\n

c) Thi\u00ean nhi\u00ean v\u00f9ng \u0111\u1ed3i n\u00fai<\/p>\n

– \u1ede v\u00f9ng n\u00fai th\u1ea5p \u0110\u00f4ng B\u1eafc c\u00f3 m\u00f9a \u0111\u00f4ng l\u1ea1nh \u0111\u1ebfn s\u1edbm. \u1ede v\u00f9ng n\u00fai th\u1ea5p T\u00e2y B\u1eafc, m\u00f9a h\u1ea1 \u0111\u1ebfn s\u1edbm, l\u01b0\u1ee3ng m\u01b0a gi\u1ea3m.<\/p>\n

– Trong khi s\u01b0\u1eddn \u0110\u00f4ng Tr\u01b0\u1eddng S\u01a1n c\u00f3 m\u01b0a v\u00e0o thu \u0111\u00f4ng, th\u00ec v\u00f9ng n\u00fai T\u00e2y Nguy\u00ean l\u1ea1i l\u00e0 m\u00f9a kh\u00f4. V\u00e0o m\u00f9a m\u01b0a T\u00e2y Nguy\u00ean th\u00ec b\u00ean s\u01b0\u1eddn \u0110\u00f4ng l\u1ea1i ch\u1ecbu t\u00e1c \u0111\u1ed9ng c\u1ee7a gi\u00f3 T\u00e2y kh\u00f4 n\u00f3ng.<\/p>\n

Trang 49 sgk \u0110\u1ecba L\u00ed 12:\u00a0<\/b>H\u00e3y quan s\u00e1t b\u1ea3n \u0111\u1ed3 \u0110\u1ecba l\u00ed t\u1ef1 nhi\u00ean Vi\u1ec7t Nam, n\u00eau d\u1eabn ch\u1ee9ng v\u1ec1 m\u1ed1i quan h\u1ec7 \u0111\u00f3.<\/i><\/span><\/p>\n

Tr\u1ea3 l\u1eddi:<\/b><\/p>\n

\u1ede c\u00e1c \u0111\u1ed3ng b\u1eb1ng ch\u00e2u th\u1ed5 r\u1ed9ng l\u1edbn nh\u01b0 \u0111\u1ed3ng b\u1eb1ng B\u1eafc B\u1ed9 v\u00e0 \u0111\u1ed3ng b\u1eb1ng Nam B\u1ed9 th\u00ec th\u1ec1m l\u1ee5c \u0111\u1ecba n\u00f4ng v\u00e0 r\u1ed9ng. C\u00f2n \u1edf c\u00e1c khu v\u1ef1c c\u00f3 n\u00fai \u0103n lan ra s\u00e1t bi\u1ec3n nh\u01b0 Trung B\u1ed9 th\u00ec th\u1ec1m l\u1ee5c \u0111\u1ecba h\u1eb9p v\u00e0 s\u00e2u\u2026<\/p>\n

Trang 49 sgk \u0110\u1ecba L\u00ed 12:\u00a0<\/b>H\u00e3y n\u00eau \u1ea3nh h\u01b0\u1edfng k\u1ebft h\u1ee3p c\u1ee7a gi\u00f3 m\u00f9a v\u1edbi h\u01b0\u1edbng c\u00e1c d\u00e3y n\u00fai \u0111\u1ebfn s\u1ef1 kh\u00e1c bi\u1ec7t v\u1ec1 thi\u00ean nhi\u00ean gi\u1eefa hai v\u00f9ng n\u00fai \u0110\u00f4ng B\u1eafc v\u00e0 T\u00e2y B\u1eafc, gi\u1eefa \u0110\u00f4ng v\u00e0 T\u00e2y Tr\u01b0\u1eddng S\u01a1n.<\/i><\/span><\/p>\n

Tr\u1ea3 l\u1eddi:<\/b><\/p>\n

S\u1ef1 ph\u00e2n ho\u00e1 thi\u00ean nhi\u00ean \u1edf mi\u1ec1n \u0111\u1ed3i n\u00fai r\u1ea5t ph\u1ee9c t\u1ea1p, ph\u1ed5 bi\u1ebfn \u1edf n\u01b0\u1edbc ta l\u00e0 do t\u00e1c \u0111\u1ed9ng c\u1ee7a gi\u00f3 m\u00f9a v\u1edbi h\u01b0\u1edbng c\u1ee7a c\u00e1c d\u00e3y n\u00fai.<\/p>\n

– \u1ede v\u00f9ng n\u00fai th\u1ea5p \u0110\u00f4ng B\u1eafc c\u00f3 m\u00f9a \u0111\u00f4ng l\u1ea1nh \u0111\u1ebfn s\u1edbm. \u1edf v\u00f9ng n\u00fai th\u1ea5p T\u00e2y B\u1eafc m\u00f9a \u0111\u00f4ng b\u1edbt l\u1ea1nh nh\u01b0ng kh\u00f4 h\u01a1n, m\u00f9a h\u1ea1 \u0111\u1ebfn s\u1edbm, \u0111\u00f4i khi c\u00f3 gi\u00f3 T\u00e2y, l\u01b0\u1ee3ng m\u01b0a gi\u1ea3m. Kh\u00ed h\u1eadu T\u00e2y B\u1eafc l\u1ea1nh ch\u1ee7 y\u1ebfu do \u0111\u1ecba h\u00ecnh n\u00fai cao.<\/p>\n

– Trong khi s\u01b0\u1eddn \u0110\u00f4ng Tr\u01b0\u1eddng S\u01a1n c\u00f3 m\u01b0a v\u00e0o thu \u0111\u00f4ng, th\u00ec v\u00f9ng n\u00fai T\u00e2y Nguy\u00ean l\u1ea1i l\u00e0 m\u00f9a kh\u00f4, nhi\u1ec1u n\u01a1i kh\u00f4 h\u1ea1n gay g\u1eaft. V\u00e0o m\u00f9a m\u01b0a T\u00e2y Nguy\u00ean th\u00ec b\u00ean s\u01b0\u1eddn \u0110\u00f4ng l\u1ea1i ch\u1ecbu t\u00e1c \u0111\u1ed9ng c\u1ee7a gi\u00f3 T\u00e2y kh\u00f4 n\u00f3ng.<\/p>\n

C\u00c2U H\u1eceI V\u00c0 B\u00c0I T\u1eacP<\/strong><\/p>\n

C\u00e2u 1: Qua b\u1ea3ng s\u1ed1 li\u1ec7u, bi\u1ec3u \u0111\u1ed3 nhi\u1ec7t \u0111\u1ed9 v\u00e0 l\u01b0\u1ee3ng m\u01b0a c\u1ee7a H\u00e0 N\u1ed9i v\u00e0 TP. H\u1ed3 Ch\u00ed Minh, nh\u1eadn x\u00e9t v\u1ec1 ch\u1ebf \u0111\u1ed9 nhi\u1ec7t, ch\u1ebf \u0111\u1ed9 m\u01b0a c\u1ee7a 2 \u0111\u1ecba \u0111i\u1ec3m tr\u00ean v\u00e0 s\u1ef1 bi\u1ebfn \u0111\u1ed5i nhi\u1ec7t theo v\u0129 \u0111\u1ed9.<\/b><\/span><\/p>\n

M\u1ed9t s\u1ed1 ch\u1ec9 s\u1ed1 v\u1ec1 nhi\u1ec7t \u0111\u1ed9 c\u1ee7a H\u00e0 N\u1ed9i v\u00e0 TP. H\u1ed3 Ch\u00ed Minh<\/b><\/p>\n\n\n\n\n\n
\u0110\u1ecba \u0111i\u1ec3m<\/b><\/td>\nto<\/sup>\u00a0TB n\u0103m<\/td>\nto<\/sup>\u00a0TB th\u00e1ng l\u1ea1nh nh\u1ea5t<\/td>\nto<\/sup>\u00a0TB th\u00e1ng n\u00f3ng nh\u1ea5t<\/td>\nBi\u00ean \u0111\u1ed9 to<\/sup>\u00a0Tb n\u0103m<\/td>\nto<\/sup>\u00a0t\u1ed1i th\u1ea5p nh\u1ea5t tuy\u1ec7t \u0111\u1ed1i<\/td>\nto<\/sup>\u00a0t\u1ed1i bcao tuy\u1ec7t \u0111\u1ed1i<\/td>\nBi\u00ean \u0111\u1ed9 to<\/sup>\u00a0tuy\u1ec7t \u0111\u1ed1i<\/td>\n<\/tr>\n
H\u00e0 N\u1ed9i (21o<\/sup>01B)<\/td>\n23,5<\/td>\n16,4 (th\u00e1ng I)<\/td>\n28,9 (th\u00e1ng VII)<\/td>\n12,5<\/td>\n2,7<\/td>\n42,8<\/td>\n40,1<\/td>\n<\/tr>\n
TP. H\u1ed3 Ch\u00ed Minh (10o<\/sup>47B)<\/td>\n27,1<\/td>\n25,7 (th\u00e1ng XII)<\/td>\n28,9 (th\u00e1ng IV)<\/td>\n3,2<\/td>\n13,8<\/td>\n40,0<\/td>\n26,2<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

\"\u0110\u1ec3<\/p>\n

L\u1eddi gi\u1ea3i:<\/b><\/p>\n

– Ch\u1ebf \u0111\u1ed9 nhi\u1ec7t:<\/p>\n

+ H\u00e0 N\u1ed9i c\u00f3 n\u1ec1n nhi\u1ec7t \u0111\u1ed9 th\u1ea5p h\u01a1n \u1edf TP. H\u1ed3 Ch\u00ed Minh (nhi\u1ec7t \u0111\u1ed9 trung b\u00ecnh n\u0103m 23,5o<\/sup>C so v\u1edbi 27,1o<\/sup>C).<\/p>\n

+ H\u00e0 N\u1ed9i c\u00f3 3 th\u00e1ng (12, 1 v\u00e0 2) c\u00f3 nhi\u1ec7t \u0111\u1ed9 xu\u1ed1ng d\u01b0\u1edbi 20o<\/sup>C, th\u1eadm ch\u00ed c\u00f3 2 th\u00e1ng nhi\u1ec7t \u0111\u1ed9 xu\u1ed1ng d\u01b0\u1edbi 18o<\/sup>C.<\/p>\n

+ H\u00e0 N\u1ed9i c\u00f3 4 th\u00e1ng (6, 7, 8, 9) nhi\u1ec7t \u0111\u1ed9 cao h\u01a1n \u1edf TP. H\u1ed3 Ch\u00ed Minh.<\/p>\n

+ TP. H\u1ed3 Ch\u00ed Minh quanh n\u0103m n\u00f3ng, kh\u00f4ng c\u00f3 th\u00e1ng n\u00e0o nhi\u1ec7t \u0111\u1ed9 xu\u1ed1ng d\u01b0\u1edbi 25,7o<\/sup>C.<\/p>\n

+ Bi\u00ean \u0111\u1ed9 nhi\u1ec7t \u0111\u1ed9 \u1edf H\u00e0 N\u1ed9i cao, t\u1edbi 12,5o<\/sup>C. Bi\u00ean \u0111\u1ed9 nhi\u1ec7t \u0111\u1ed9 \u1edf TP. H\u1ed5 Ch\u00ed Minh th\u1ea5p ch\u1ec9 3,1o<\/sup>C.<\/p>\n

– Ch\u1ebf \u0111\u1ed9 m\u01b0a:<\/p>\n

+ H\u00e0 N\u1ed9i v\u00e0 TP. H\u1ed3 Ch\u00ed Minh \u0111\u1ec1u c\u00f3 m\u01b0a nhi\u1ec1u trong c\u00e1c th\u00e1ng t\u1eeb 5 – 10.<\/p>\n

+ H\u00e0 N\u1ed9i v\u00e0 TP. H\u1ed3 Ch\u00ed Minh \u0111\u1ec1u c\u00f3 l\u01b0\u1ee3ng m\u01b0a \u00edt v\u00e0o c\u00e1c th\u00e1ng 11 \u2013 4, nh\u01b0ng l\u01b0\u1ee3ng m\u01b0a trong c\u00e1c th\u00e1ng n\u00e0y \u1edf H\u00e0 N\u1ed9i l\u1edbn h\u01a1n.<\/p>\n

– S\u1ef1 bi\u1ebfn \u0111\u1ed5i nhi\u1ec7t theo v\u0129 \u0111\u1ed9:<\/p>\n

+ C\u00e0ng v\u1ec1 ph\u00eda Nam, nhi\u1ec7t \u0111\u1ed9 trung b\u00ecnh n\u0103m c\u00e0ng l\u1edbn, bi\u00ean \u0111\u1ed9 nhi\u1ec7t c\u00e0ng gi\u1ea3m.<\/p>\n

+ Nhi\u1ec7t \u0111\u1ed9 th\u00e1ng l\u1ea1nh \u1edf ph\u00eda Nam cao h\u01a1n nhi\u1ec1u so v\u1edbi ph\u00eda B\u1eafc.<\/p>\n

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C\u00e2u 2: N\u00eau \u0111\u1eb7c \u0111i\u1ec3m thi\u00ean nhi\u00ean n\u1ed5i b\u1eadt c\u1ee7a ph\u1ea7n ph\u00eda B\u1eafc v\u00e0 ph\u00eda Nam l\u00e3nh th\u1ed5 n\u01b0\u1edbc ta.<\/b><\/span><\/p>\n

L\u1eddi gi\u1ea3i:<\/b><\/p>\n

– Thi\u00ean nhi\u00ean ph\u1ea7n ph\u00eda B\u1eafc l\u00e3nh th\u1ed5 (t\u1eeb 16o<\/sup>B tr\u1edf ra): \u0111\u1eb7c tr\u01b0ng cho kh\u00ed h\u1eadu nhi\u1ec7t \u0111\u1edbi \u1ea9m gi\u00f3 mua c\u00f3 m\u00f9a \u0111\u00f4ng l\u1ea1nh.<\/p>\n

+ Nhi\u1ec7t \u0111\u1ed9 trung b\u00ecnh n\u0103m t\u1eeb 22 -24o<\/sup>C. Do \u1ea3nh h\u01b0\u1edfng c\u1ee7a gi\u00f3 m\u00f9a \u0110\u00f4ng B\u1eafc, n\u00ean mi\u1ec1n B\u1eafc c\u00f3 m\u00f9a \u0111\u00f4ng v\u1edbi 3 th\u00e1ng l\u1ea1nh (to<\/sup>\u00a0< 18o<\/sup>C) th\u1ec3 hi\u1ec7n r\u00f5 \u1edf \u0111\u1ed3ng b\u1eb1ng B\u1eafc B\u1ed9 v\u00e0 v\u00f9ng n\u00fai ph\u00eda B\u1eafc. V\u1ec1 ph\u00eda Nam, gi\u00f3 m\u00f9a \u0110\u00f4ng B\u1eafc y\u1ebfu d\u1ea7n, t\u1eeb d\u00e3y Ho\u00e0nh S\u01a1n (v\u0129 \u0111\u1ed9 18o<\/sup>B) tr\u1edf v\u00e0o kh\u00f4ng c\u00f3 m\u00f9a \u0111\u00f4ng r\u00f5 r\u1ec7t.<\/p>\n

+ C\u1ea3nh quan ti\u00eau bi\u1ec3u l\u00e0 \u0111\u1edbi r\u1eebng gi\u00f3 m\u00f9a nhi\u1ec7t \u0111\u1edbi. Th\u00e0nh ph\u1ea7n th\u1ef1c v\u1eadt \u0111\u1ed9ng v\u1eadt nhi\u1ec7t \u0111\u1edbi chi\u1ebfm \u01b0u th\u1ebf, ngo\u00e0i ra c\u00f2n c\u00f3 c\u00e1c lo\u00e0i c\u00e2y c\u1eadn nhi\u1ec7t (d\u1ebb, re) v\u00e0 c\u00e1c lo\u00e0i c\u00e2y \u00f4n \u0111\u1edbi (sa mu, p\u01a1 mu). \u1ede v\u00f9ng \u0111\u1ed3ng b\u1eb1ng v\u00e0o m\u00f9a \u0111\u00f4ng tr\u1ed3ng \u0111\u01b0\u1ee3c c\u1ea3 c\u00e1c lo\u00e0i rau \u00f4n \u0111\u1edbi.<\/p>\n

– Thi\u00ean nhi\u00ean ph\u1ea7n ph\u00eda Nam l\u00e3nh th\u1ed5 (t\u1eeb 16o<\/sup>B tr\u1edf v\u00e0o): thi\u00ean nhi\u00ean mang s\u1eafc th\u00e1i c\u1ee7a v\u00f9ng kh\u00ed h\u1eadu c\u1eadn x\u00edch \u0111\u1ea1o gi\u00f3 m\u00f9a.<\/p>\n

+ N\u1ec1n nhi\u1ec7t thi\u00ean v\u1ec1 kh\u00ed h\u1eadu x\u00edch \u0111\u1ea1o, quanh n\u0103m n\u00f3ng, nhi\u1ec7t \u0111\u1ed9 trung b\u00ecnh n\u0103m tr\u00ean 25o<\/sup>c v\u00e0 kh\u00f4ng c\u00f3 th\u00e1ng n\u00e0o d\u01b0\u1edbi 20o<\/sup>c, bi\u1ec3u hi\u1ec7n r\u00f5 t\u1eeb Quy Nh\u01a1n tr\u1edf v\u00e0o. Trong n\u0103m c\u00f3 2 m\u00f9a r\u00f5 r\u1ec7t: m\u00f9a m\u01b0a v\u00e0 m\u00f9a kh\u00f4, \u0111\u1eb7c bi\u1ec7t t\u1eeb v\u0129 \u0111\u1ed9 14o<\/sup>B tr\u1edf v\u00e0o.<\/p>\n

+ C\u1ea3nh quan thi\u00ean nhi\u00ean ti\u00eau bi\u1ec3u l\u00e0 \u0111\u1edbi r\u1eebng gi\u00f3 m\u00f9a c\u1eadn x\u00edch \u0111\u1ea1o. Th\u00e0nh ph\u1ea7n th\u1ef1c v\u1eadt, \u0111\u1ed9ng v\u1eadt ph\u1ea7n l\u1edbn thu\u1ed9c v\u00f9ng x\u00edch \u0111\u1ea1o v\u00e0 nhi\u1ec7t \u0111\u1edbi t\u1eeb ph\u01b0\u01a1ng nam (M\u00e3 Lai – In-\u0111\u00f4-n\u00ea-xi-a) \u0111i l\u00ean ho\u1eb7c t\u1eeb ph\u00eda t\u00e2y (\u00c2n \u0110\u1ed9 \u2014 Mi-an-ma) di c\u01b0 sang. Trong r\u1eebng xu\u1ea5t hi\u1ec7n nhi\u1ec1u lo\u00e0i c\u00e2y ch\u1ecbu h\u1ea1n, r\u1ee5ng l\u00e1 v\u00e0o m\u00f9a kh\u00f4. \u0110\u1ed9ng v\u1eadt ti\u00eau bi\u1ec3u l\u00e0 c\u00e1c lo\u00e0i th\u00fa l\u1edbn v\u00f9ng nhi\u1ec7t \u0111\u1edbi v\u00e0 x\u00edch \u0111\u1ea1o (voi, h\u1ed5, b\u00e1o,…). V\u00f9ng \u0111\u1ea7m l\u1ea7y c\u00f3 tr\u0103n, r\u1eafn, c\u00e1 s\u1ea5u,…<\/p>\n

\n
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C\u00e2u 3: N\u00eau kh\u00e1i qu\u00e1t s\u1ef1 ph\u00e2n ho\u00e1 thi\u00ean nhi\u00ean theo \u0110\u00f4ng – T\u00e2y. D\u1eabn ch\u1ee9ng v\u1ec1 m\u00f4i li\u00ean h\u1ec7 ch\u1eb7t ch\u1ebd gi\u1eefa \u0111\u1eb7c \u0111i\u1ec3m thi\u00ean nhi\u00ean v\u00f9ng th\u1ec1m l\u1ee5c \u0111\u1ecba, v\u00f9ng \u0111\u1ed3ng b\u1ea7ng ven bi\u1ec3n v\u00e0 v\u00f9ng \u0111\u1ed3i n\u00fai k\u1ec1 b\u00ean.<\/b><\/span><\/p>\n

L\u1eddi gi\u1ea3i:<\/b><\/p>\n

– S\u1ef1 ph\u00e2n ho\u00e1 thi\u00ean nhi\u00ean theo \u0110\u00f4ng – T\u00e2y bi\u1ec3u hi\u1ec7n r\u00f5 nh\u1ea5t l\u00e0 s\u1ef1 ph\u00e2n ho\u00e1 \u0111\u1ea1i \u0111\u1ecba h\u00ecnh: v\u00f9ng bi\u1ec3n th\u1ec1m l\u1ee5c \u0111\u1ecba, v\u00f9ng \u0111\u1ed3ng b\u1eb1ng ven bi\u1ec3n v\u00e0 v\u00f9ng \u0111\u1ed3i n\u00fai.<\/p>\n

– S\u1ef1 ph\u00e2n ho\u00e1 thi\u00ean nhi\u00ean theo \u0110\u00f4ng – T\u00e2y c\u00f3 s\u1ef1 kh\u00e1c nhau gi\u1eefa c\u00e1c v\u00f9ng do \u0111\u1ed9 cao, do h\u01b0\u1edbng c\u00e1c d\u00e3y n\u00fai v\u1edbi s\u1ef1 t\u00e1c \u0111\u1ed9ng c\u1ee7a c\u00e1c lu\u1ed3ng gi\u00f3 \u0110\u00f4ng B\u1eafc, T\u00e2y Nam, bi\u1ec3u hi\u1ec7n \u1edf s\u1ef1 ph\u00e2n ho\u00e1 thi\u00ean nhi\u00ean gi\u1eefa \u0111\u00f4ng v\u00e0 t\u00e2y B\u1eafc B\u1ed9, gi\u1eefa \u0111\u00f4ng v\u00e0 t\u00e2y Tr\u01b0\u1eddng S\u01a1n.<\/p>\n

– D\u1eabn ch\u1ee9ng v\u1ec1 m\u1ed1i li\u00ean h\u1ec7 ch\u1eb7t ch\u1ebd gi\u1eefa \u0111\u1eb7c \u0111i\u1ec3m thi\u00ean nhi\u00ean v\u00f9ng th\u1ec1m l\u1ee5c \u0111\u1ecba, v\u00f9ng \u0111\u1ed3ng b\u1eb1ng ven bi\u1ec3n v\u00e0 v\u00f9ng \u0111\u1ed3i n\u00fai k\u1ec1 b\u00ean.<\/p>\n

Gi\u1eefa h\u00ecnh th\u00e1i \u0111\u1ed3ng b\u1eb1ng v\u1edbi h\u00ecnh th\u1ec3 \u0111\u1ed3i n\u00fai ph\u00eda T\u00e2y v\u00e0 v\u00f9ng th\u1ec1m l\u1ee5c \u0111\u1ecba ph\u00eda \u0110\u00f4ng c\u00f3 m\u1ed1i quan h\u1ec7 ch\u1eb7t ch\u1ebd:<\/p>\n

+ N\u01a1i h\u00ecnh th\u00e0nh c\u00e1c \u0111\u1ed3ng b\u1eb1ng ch\u00e2u th\u1ed5 s\u00f4ng H\u1ed3ng, s\u00f4ng c\u1eedu Long, \u0111\u1ed3i n\u00fai l\u00f9i xa v\u00e0o \u0111\u1ea5t li\u1ec1n, \u0111\u1ed3ng b\u1eb1ng m\u1edf r\u1ed9ng v\u1edbi c\u00e1c b\u00e3i tri\u1ec1u th\u1ea5p ph\u1eb3ng.<\/p>\n

+ D\u1ea3i \u0111\u1ed3ng b\u1eb1ng ven bi\u1ec3n t\u1eeb M\u00f3ng C\u00e1i \u0111\u1ebfn H\u1ea3i Ph\u00f2ng v\u00e0 t\u1eeb Thanh Ho\u00e1 \u0111\u1ebfn Ninh Thu\u1eadn h\u1eb9p ngang, \u0111\u1ed3i n\u00fai lan ra s\u00e1t bi\u1ec3n, chia c\u1eaft th\u00e0nh nh\u0169ng \u0111\u1ed3ng b\u1eb1ng nh\u1ecf, ch\u1ec9 r\u1ed9ng h\u01a1n \u1edf m\u1ed9t v\u00e0i \u0111\u1ed3ng b\u1eb1ng b\u1ed3i t\u1ee5 ph\u00f9 sa c\u1ee7a c\u00e1c s\u00f4ng M\u00e3, s\u00f4ng Thu B\u1ed5n, s\u00f4ng Tr\u00e0 Kh\u00fac, s\u00f4ng \u0110\u00e0 R\u1eb1ng. C\u00e1c d\u1ea1ng \u0111\u1ecba h\u00ecnh b\u1ed3i t\u1ee5, m\u00e0i m\u00f2n xen k\u1ebd, c\u00e1c c\u1ed3n c\u00e1t, \u0111\u1ea7m ph\u00e1 kh\u00e1 ph\u1ed5 bi\u1ebfn l\u00e0 h\u1ec7 qu\u1ea3 t\u00e1c \u0111\u1ed9ng k\u1ebft h\u1ee3p ch\u1eb7t ch\u1ebd gi\u1eefa bi\u1ec3n v\u00e0 v\u00f9ng \u0111\u1ed5i n\u00fai ph\u00eda t\u00e2y \u1edf d\u1ea3i \u0111\u1ed3ng b\u1eb1ng h\u1eb9p ngang n\u00e0y.<\/p>\n

+ V\u00f9ng th\u1ec1m l\u1ee5c \u0111\u1ecba c\u00f3 h\u00ecnh d\u1ea1ng m\u1edf r\u1ed9ng hai \u0111\u1ea7u v\u00e0 th\u1eaft h\u1eb9p l\u1ea1i \u1edf d\u1ecdc mi\u1ec1n Trung.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

Tr\u1ea3 l\u1eddi c\u00e2u h\u1ecfi\u00a0in nghi\u00eang Trang 48 sgk \u0110\u1ecba L\u00ed 12:\u00a0Nguy\u00ean nh\u00e2n ch\u1ee7 y\u1ebfu n\u00e0o l\u00e0m cho thi\u00ean nhi\u00ean n\u01b0\u1edbc ta ph\u00e2n h\u00f3a theo B\u1eafc – Nam? Tr\u1ea3 l\u1eddi: – S\u1ef1 t\u0103ng l\u01b0\u1ee3ng b\u1ee9c x\u1ea1 M\u1eb7t Tr\u1eddi t\u1eeb B\u1eafc – Nam do g\u00f3c nh\u1eadp x\u1ea1 t\u0103ng. – S\u1ef1 gi\u1ea3m s\u00fat \u1ea3nh h\u01b0\u1edfng c\u1ee7a kh\u1ed1i kh\u00f4ng […]<\/p>\n","protected":false},"author":3,"featured_media":24190,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_mi_skip_tracking":false,"tdm_status":"","tdm_grid_status":""},"categories":[1297],"tags":[1415,1414],"yoast_head":"\nB\u00e0i 11: Thi\u00ean nhi\u00ean ph\u00e2n h\u00f3a \u0111a d\u1ea1ng<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/lop12.edu.vn\/bai-11-thien-nhien-phan-hoa-da-dang\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"B\u00e0i 11: Thi\u00ean nhi\u00ean ph\u00e2n h\u00f3a \u0111a d\u1ea1ng\" \/>\n<meta property=\"og:description\" content=\"Tr\u1ea3 l\u1eddi c\u00e2u h\u1ecfi\u00a0in nghi\u00eang Trang 48 sgk \u0110\u1ecba L\u00ed 12:\u00a0Nguy\u00ean nh\u00e2n ch\u1ee7 y\u1ebfu n\u00e0o l\u00e0m cho thi\u00ean nhi\u00ean n\u01b0\u1edbc ta ph\u00e2n h\u00f3a theo B\u1eafc – Nam? 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