{"id":8629,"date":"2021-11-21T12:21:01","date_gmt":"2021-11-21T05:21:01","guid":{"rendered":"https:\/\/www.vietlearn.org\/post\/?p=8629"},"modified":"2021-11-21T16:02:16","modified_gmt":"2021-11-21T09:02:16","slug":"tai-sao-nam-cuc-lai-khong-co-gau-bac-cuc","status":"publish","type":"post","link":"https:\/\/www.vietlearn.org\/kien-thuc\/tai-sao-nam-cuc-lai-khong-co-gau-bac-cuc\/","title":{"rendered":"T\u1ea1i sao Nam C\u1ef1c l\u1ea1i kh\u00f4ng c\u00f3 g\u1ea5u B\u1eafc C\u1ef1c?"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">G\u1ea5u B\u1eafc C\u1ef1c c\u00f2n g\u1ecdi l\u00e0 &#8220;g\u1ea5u tr\u1eafng&#8221;, th\u00e2n d\u00e0i kho\u1ea3ng 2,7 m, chi\u1ec1u cao t\u00ednh \u0111\u1ebfn vai kho\u1ea3ng 1,3 m, th\u1ec3 tr\u1ecdng 750 kg, k\u00edch th\u01b0\u1edbc ch\u1ec9 x\u1ebfp sau g\u1ea5u n\u00e2u Alaska, l\u00e0 \u0111\u1ed9ng v\u1eadt \u0103n th\u1ecbt s\u1ed1ng tr\u00ean c\u1ea1n \u0111\u1ee9ng th\u1ee9 2 tr\u00ean th\u1ebf gi\u1edbi. Do n\u00f3 to l\u1edbn, hung d\u1eef, n\u00ean c\u00f3 bi\u1ec7t danh l\u00e0 &#8220;\u00e1c b\u00e1 v\u00f9ng b\u0103ng tuy\u1ebft&#8221;, tr\u1eeb lo\u00e0i ng\u01b0\u1eddi ra ch\u00fang kh\u00f4ng c\u00f3 \u0111\u1ed1i th\u1ee7.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110i\u1ec1u kh\u00f3 hi\u1ec3u l\u00e0, t\u1ea1i sao g\u1ea5u B\u1eafc C\u1ef1c ch\u1ec9 ph\u00e2n b\u1ed1 \u1edf v\u00f9ng B\u1eafc C\u1ef1c, m\u00e0 \u1edf Ch\u00e2u Nam C\u1ef1c c\u0169ng b\u0103ng tuy\u1ebft tr\u1eafng tr\u1eddi nh\u01b0 v\u1eady l\u1ea1i kh\u00f4ng th\u1ec3 t\u00ecm th\u1ea5y g\u1ea5u B\u1eafc C\u1ef1c nh\u1ec9? Theo kh\u1ea3o s\u00e1t m\u1ed9t th\u1eddi gian d\u00e0i c\u1ee7a c\u00e1c nh\u00e0 khoa h\u1ecdc \u1edf Nam C\u1ef1c v\u00e0 c\u1ea3 nh\u1eefng nghi\u00ean c\u1ee9u v\u1ec1 ngu\u1ed3n g\u1ed1c c\u1ee7a lo\u00e0i g\u1ea5u, \u0111\u00e3 ph\u00e1t hi\u1ec7n ra r\u1eb1ng, \u0111i\u1ec1u n\u00e0y c\u00f3 li\u00ean quan \u0111\u1ebfn s\u1ef1 thay \u0111\u1ed5i v\u1ec1 l\u1ecbch s\u1eed \u0111\u1ecba ch\u1ea5t v\u00e0 s\u1ef1 xu\u1ea5t hi\u1ec7n kh\u00e1 mu\u1ed9n c\u1ee7a lo\u00e0i g\u1ea5u.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kho\u1ea3ng 200 tri\u1ec7u n\u0103m tr\u01b0\u1edbc, Ch\u00e2u Nam C\u1ef1c v\u00e0 Ch\u00e2u Nam M\u0129, Ch\u00e2u Phi, \u1ea5n \u0110\u1ed9, Australia ng\u00e0y nay n\u1ed1i li\u1ec1n v\u1edbi nhau, t\u1ea1o th\u00e0nh m\u1ed9t l\u1ee5c \u0111\u1ecba th\u1ed1ng nh\u1ea5t, g\u1ecdi l\u00e0 &#8220;l\u1ee5c \u0111\u1ecba c\u1ed5 ph\u00eda Nam&#8221;. Sau n\u00e0y, do s\u1ef1 v\u1eadn \u0111\u1ed9ng c\u1ee7a v\u1ecf Tr\u00e1i \u0110\u1ea5t v\u00e0 s\u1ef1 m\u1edf r\u1ed9ng kh\u00f4ng ng\u1eebng c\u1ee7a h\u1ea3i d\u01b0\u01a1ng, l\u1ee5c \u0111\u1ecba c\u1ed5 n\u00e0y b\u1eaft \u0111\u1ea7u c\u00f3 s\u1ef1 chia c\u1eaft. Nam C\u1ef1c d\u1ea7n d\u1ea7n c\u00f3 s\u1ef1 t\u00e1ch r\u1eddi v\u1edbi t\u1ea5t c\u1ea3 c\u00e1c l\u1ee5c \u0111\u1ecba kh\u00e1c c\u1ee7a Nam b\u00e1n c\u1ea7u, v\u00e0 ng\u00e0y c\u00e0ng tr\u01b0\u1ee3t xa d\u1ea7n, t\u1ea1o th\u00e0nh m\u1ed7i b\u00ean chi\u1ebfm m\u1ed9t ph\u00eda kh\u00e1c nhau. \u0110\u1ebfn c\u00e1ch \u0111\u00e2y kho\u1ea3ng 66 tri\u1ec7u n\u0103m, Nam C\u1ef1c m\u1edbi \u1ed5n \u0111\u1ecbnh t\u1ea1i v\u1ecb tr\u00ed nh\u01b0 ng\u00e0y nay, tr\u1edf th\u00e0nh m\u1ed9t &#8220;l\u1ee5c \u0111\u1ecba th\u1ee9 7&#8221; \u0111\u1ed9c l\u1eadp tr\u00ean Tr\u00e1i \u0110\u1ea5t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">T\u1eeb g\u00f3c \u0111\u1ed9 ti\u1ebfn ho\u00e1 c\u1ee7a \u0111\u1ed9ng v\u1eadt cho th\u1ea5y, lo\u00e0i g\u1ea5u xu\u1ea5t hi\u1ec7n kh\u00e1 mu\u1ed9n, ngu\u1ed3n g\u1ed1c c\u1ee7a ch\u00fang ch\u1ec9 c\u00f3 th\u1ec3 ng\u01b0\u1ee3c d\u00f2ng v\u1ec1 22 tri\u1ec7u n\u0103m tr\u01b0\u1edbc, \u0111i\u1ec1u n\u00e0y gi\u1ea3i th\u00edch Nam C\u1ef1c s\u1edf d\u0129 kh\u00f4ng c\u00f3 g\u1ea5u B\u1eafc C\u1ef1c l\u00e0 v\u00ec ngay tr\u01b0\u1edbc khi lo\u00e0i g\u1ea5u xu\u1ea5t hi\u1ec7n th\u00ec Nam C\u1ef1c \u0111\u00e3 l\u00e0 m\u1ed9t l\u1ee5c \u0111\u1ecba b\u0103ng tuy\u1ebft \u0111\u01b0\u1ee3c \u0111\u1ea1i d\u01b0\u01a1ng bao b\u1ecdc. Ch\u00ednh \u0111\u1ea1i d\u01b0\u01a1ng m\u00eanh m\u00f4ng \u0111\u00e3 c\u1eaft \u0111\u1ee9t con \u0111\u01b0\u1eddng s\u1ed1ng c\u1ee7a g\u1ea5u B\u1eafc C\u1ef1c, l\u00e0m cho lo\u00e0i \u0111\u1ed9ng v\u1eadt to l\u1edbn n\u00e0y kh\u00f4ng th\u1ec3 n\u00e0o \u0111i \u0111\u1ebfn \u0111\u01b0\u1ee3c Nam C\u1ef1c.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>G\u1ea5u B\u1eafc C\u1ef1c c\u00f2n g\u1ecdi l\u00e0 &#8220;g\u1ea5u tr\u1eafng&#8221;, th\u00e2n d\u00e0i kho\u1ea3ng 2,7 m, chi\u1ec1u cao t\u00ednh \u0111\u1ebfn vai kho\u1ea3ng 1,3 m, th\u1ec3 tr\u1ecdng 750 kg, k\u00edch th\u01b0\u1edbc ch\u1ec9 x\u1ebfp sau g\u1ea5u n\u00e2u Alaska, l\u00e0 \u0111\u1ed9ng v\u1eadt \u0103n th\u1ecbt s\u1ed1ng tr\u00ean c\u1ea1n \u0111\u1ee9ng th\u1ee9 2 tr\u00ean th\u1ebf gi\u1edbi. Do n\u00f3 to l\u1edbn, hung d\u1eef, n\u00ean c\u00f3 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_disable_autopaging":false},"categories":[15,10],"tags":[],"class_list":["post-8629","post","type-post","status-publish","format-standard","hentry","category-hoi-dap-khoa-hoc","category-sinh-hoc"],"_links":{"self":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/8629","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/comments?post=8629"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/8629\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=8629"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=8629"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=8629"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}