T\u1eeb kh\u00f3a t\u00ecm ki\u1ebfm: H\u00e3y Tr\u1ea3 L\u1eddi Em T\u1ea1i Sao? \u2013 T\u1eadp 2 – Arkady Leokum<\/p>\n\n\n\n
San h\u00f4 l\u00e0 m\u1ed9t s\u1ea3n v\u1eadt thi\u00ean nhi\u00ean k\u1ef3 l\u1ea1 v\u00e0 quy\u1ebfn r\u0169 nh\u1ea5t th\u1ebf gi\u1edbi! ta n\u00ean bi\u1ebft, san h\u00f4 \u0111\u1ecf \u0111\u00e3 \u0111\u01b0\u1ee3c qu\u00ed tr\u1ecdng v\u00e0 coi nh\u01b0 \u0111\u1ed3 trang s\u1ee9c ngay t\u1eeb th\u1eddi xa x\u01b0a. Nh\u01b0ng \u0111i\u1ec1u c\u00f2n hay ho h\u01a1n n\u1eefa l\u00e0 c\u00f3 r\u1ea5t nhi\u1ec1u \u0111i\u1ec1u m\u00ea t\u00edn c\u00f3 li\u00ean quan \u0111\u1ebfn s\u1ea3n v\u1eadt n\u00e0y.<\/p>\n\n\n\n
Ng\u01b0\u1eddi La m\u00e3 c\u1ed5 \u0111\u00e3 \u0111eo v\u00e0o c\u1ed5 \u0111\u1ee9a tr\u1ebb nh\u1eefng m\u1ea3nh san h\u00f4 v\u00e0 tin r\u1eb1ng san h\u00f4 s\u1ebd tr\u00e1nh cho \u0111\u1ee9a tr\u1ebb kh\u1ecfi nh\u1eefng hung hi\u1ec3m. H\u1ecd c\u00f2n tin r\u1eb1ng san h\u00f4 c\u00f3 th\u1ec3 ng\u1eeba ho\u1eb7c ch\u1eefa \u0111\u01b0\u1ee3c b\u1ec7nh. Ng\u00e0y nay, t\u1ea1i m\u1ed9t v\u00e0i n\u01a1i \u1edf n\u01b0\u1edbc \u00dd, v\u1eabn c\u00f3 ng\u01b0\u1eddi tin r\u1eb1ng \u0111eo san h\u00f4 s\u1ebd tr\u00e1nh \u0111\u01b0\u1ee3c \u201ccon m\u1eaft c\u1ee7a qu\u1ef7 d\u1eef\u201d. \u0111i\u1ec1u \u0111\u00f3 c\u00f2n th\u00fa v\u1ecb h\u01a1n n\u1eefa, \u0111\u00f3 l\u00e0 cho \u0111\u1ebfn hi\u1ec7n nay, san h\u00f4 v\u1eabn c\u00f2n \u0111ang g\u00f3p ph\u1ea7n v\u00e0o vi\u1ec7c bi\u1ebfn \u0111\u1ed5i di\u1ec7n m\u1ea1o c\u1ee7a \u0111\u1ecba c\u1ea7u.<\/p>\n\n\n\n
V\u1eady th\u00ec san h\u00f4 l\u00e0 g\u00ec? \u0111\u00f3 l\u00e0 x\u01b0\u01a1ng c\u1ee7a nh\u1eefng sinh v\u1eadt s\u1ed1ng trong n\u01b0\u1edbc bi\u1ec3n c\u00f3 t\u00ean l\u00e0 \u201cpolyp\u201d, nh\u1ecf li ti, h\u00ecnh d\u1ea1ng g\u1ea7n nh\u01b0 con s\u1ee9a c\u00f3 nhi\u1ec1u x\u00fac tu. Nh\u1eefng con \u201cpolyp\u201d n\u00e0y ti\u1ebft ra ch\u1ea5t v\u00f4i do x\u01b0\u01a1ng ch\u00fang t\u1ea1o ra gi\u1ed1ng nh\u01b0 m\u1ed9t c\u00e1i ch\u00e9n bao xung quanh ph\u00eda ngo\u00e0i l\u00e0m th\u00e0nh c\u00e1i v\u1ecf c\u1ee7a n\u00f3. tr\u01b0\u1edbc h\u1ebft, nh\u1eefng con \u201cpolyp\u201d b\u00e1m v\u00e0o m\u1ed9t h\u00f2n hay t\u1ea3ng \u0111\u00e1 ng\u1ea7m r\u1ed3i t\u1eeb \u0111\u00f3, nh\u1eefng \u201cch\u1ed3i\u201d do nh\u1eefng \u201cpolyp\u201d t\u1ea1o ra b\u1eaft \u0111\u1ea7u nh\u00fa ra. C\u1ee9 nh\u01b0 v\u1eady li\u00ean ti\u1ebfp v\u00f4 v\u00e0n, v\u00f4 s\u1ed1 th\u1ebf h\u1ec7 polyp n\u00e0y ch\u1ebft th\u00ec th\u1ebf h\u1ec7 polyp sau ti\u1ebfp t\u1ee5c b\u00e1m v\u00e0o v\u00e0 l\u00e0m cho ch\u1ed3i th\u00e0nh c\u00e0nh, c\u00e0nh th\u00e0nh c\u00e2y, b\u1eb1ng c\u00e0ch \u201cg\u1eafn\u201d b\u1ed9 x\u01b0\u01a1ng c\u1ee7a m\u00ecnh v\u00e0o \u0111\u00f3. C\u1ee9 nh\u01b0 v\u1eady l\u1edbp san h\u00f4 n\u00e0y ch\u1ed3ng l\u00ean san h\u00f4 kia v\u00e0 t\u1ea1o th\u00e0nh r\u1eb7ng \u0111\u00e1 ng\u1ea7m, r\u1ed3i th\u00e0nh \u0111\u1ea3o san h\u00f4. Nh\u1eefng sinh v\u1eadt n\u00e0y c\u00f3 r\u1ea5t nhi\u1ec1u \u1edf v\u00f9ng n\u01b0\u1edbc \u1ea5m hay v\u00f9ng bi\u1ec3n nhi\u1ec7t \u0111\u1edbi. San h\u1ed9 \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y ch\u1ee7 y\u1ebfu \u1edf Nam th\u00e1i B\u00ecnh D\u01b0\u01a1ng, \u1edf \u1ea4n \u0111\u1ed9 D\u01b0\u01a1ng, \u1edf \u0111\u1ecba trung H\u1ea3i, \u1edf ngo\u00e0i kh\u01a1i b\u1edd bi\u1ec3n Florida, mexico v\u00e0 v\u00f9ng bi\u1ec3n t\u00e2y \u1ea4n.<\/p>\n\n\n\n
Nh\u1eefng \u201ckh\u1ed1i\u201d san h\u00f4 r\u1ea5t l\u1edbn \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 \u201ctua \u0111\u00e1 ng\u1ea7m\u201d, \u201ct\u01b0\u1eddng th\u00e0nh \u0111\u00e1 ng\u1ea7m\u201d, v\u00e0 \u201c\u0111\u1ea3o san h\u00f4 v\u00f2ng\u201d (atoll). \u201ctua \u0111\u00e1 ng\u1ea7m\u201d l\u00e0 n\u1ec1n san h\u00f4 ng\u1ea7m d\u01b0\u1edbi n\u01b0\u1edbc, d\u00ednh v\u00e0o m\u1ecfm \u0111\u1ea5t b\u1edd bi\u1ec3n r\u1ed3 t\u1eeb \u0111\u00f3 v\u01b0\u01a1n l\u00ean v\u00e0 m\u1edf r\u1ed9ng ra. \u201ct\u01b0\u1eddng th\u00e0nh \u0111\u00e1 ng\u1ea7m\u201d (barrier feefs) kh\u00f4ng b\u00e1m v\u00e0o m\u1ecfm \u0111\u1ea5t b\u1edd bi\u1ec3n m\u00e0 l\u00e0 t\u1eeb trong bi\u1ec3n v\u00e0 c\u00e1ch xa b\u1edd bi\u1ec3n. \u201c\u0111\u1ea3o san h\u00f4 v\u00f2ng\u201d l\u00e0 m\u1ed9t h\u00f2n \u0111\u1ea3o do san h\u00f4 t\u1ea1o th\u00e0nh v\u00e0 c\u00f3 d\u1ea1ng v\u00f2ng tr\u00f2n. \u201ct\u01b0\u1eddng th\u00e0nh \u0111\u00e1 ng\u1ea7m\u201d v\u0129 \u0111\u1ea1i v\u00e0 n\u1ed5i ti\u1ebfng nh\u1ea5t n\u1eb1m ngo\u00e0i kh\u01a1i v\u00f9ng bi\u1ec3n bang Queensland c\u1ee7a n\u01b0\u1edbc \u00dac. t\u01b0\u1eddng th\u00e0nh n\u00e0y k\u00e9o d\u00e0i 2016km!<\/p>\n","protected":false},"excerpt":{"rendered":"
T\u1eeb kh\u00f3a t\u00ecm ki\u1ebfm: H\u00e3y Tr\u1ea3 L\u1eddi Em T\u1ea1i Sao? \u2013 T\u1eadp 2 – Arkady Leokum San h\u00f4 l\u00e0 m\u1ed9t s\u1ea3n v\u1eadt thi\u00ean nhi\u00ean k\u1ef3 l\u1ea1 v\u00e0 quy\u1ebfn r\u0169 nh\u1ea5t th\u1ebf gi\u1edbi! ta n\u00ean bi\u1ebft, san h\u00f4 \u0111\u1ecf \u0111\u00e3 \u0111\u01b0\u1ee3c qu\u00ed tr\u1ecdng v\u00e0 coi nh\u01b0 \u0111\u1ed3 trang s\u1ee9c ngay t\u1eeb th\u1eddi xa x\u01b0a. Nh\u01b0ng \u0111i\u1ec1u […]<\/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],"tags":[],"class_list":["post-13742","post","type-post","status-publish","format-standard","hentry","category-hoi-dap-khoa-hoc"],"_links":{"self":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/13742","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=13742"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/13742\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=13742"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=13742"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=13742"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}