T\u1eeb kh\u00f3a t\u00ecm ki\u1ebfm: H\u00e3y Tr\u1ea3 L\u1eddi Em T\u1ea1i Sao? \u2013 T\u1eadp 10 – Arkady Leokum<\/p>\n\n\n\n
Th\u1eddi \u0111\u1ea1i b\u0103ng h\u00e0 l\u00e0 th\u1eddi k\u1ef3 c\u00f3 nh\u1eefng l\u1edbp b\u0103ng d\u00e0y v\u00e0 bao ph\u1ee7 kh\u1eafp c\u00e1c mi\u1ec1n c\u1ee7a l\u1ee5c \u0111\u1ecba. Nh\u1eefng l\u1edbp b\u0103ng n\u00e0y \u0111\u01b0\u1ee3c h\u00ecnh th\u00e0nh khi nh\u1eefng d\u00f2ng s\u00f4ng b\u0103ng \u1edf tr\u00ean n\u00fai cao v\u00e0 c\u00e1c v\u00f9ng \u0111\u1ecba c\u1ef1c c\u00e0ng ng\u00e0y c\u00e0ng b\u00e0nh tr\u01b0\u1edbng.<\/p>\n\n\n\n
C\u00f3 nhi\u1ec1u th\u1eddi \u0111\u1ea1i b\u0103ng h\u00e0. Th\u1eddi \u0111\u1ea1i b\u0103ng h\u00e0 cu\u1ed1i c\u00f9ng c\u00e1ch \u0111\u00e2y v\u00e0o kho\u1ea3ng 2 tri\u1ec7u n\u0103m r\u01b0\u1ee1i. Trong th\u1eddi \u0111\u1ea1i b\u0103ng h\u00e0, b\u1ed1n l\u1ea7n nh\u1eefng kh\u1ed1i n\u01b0\u1edbc \u0111\u00e1 kh\u1ed5ng l\u1ed3 x\u00e2m th\u1ef1c \u0111\u1ea5t \u0111ai v\u00e0 b\u1ed1n l\u1ea7n \u1ea5y b\u0103ng tan v\u00e0 n\u01b0\u1edbc r\u00fat. L\u1ea7n x\u00e2m th\u1ef1c g\u1ea7n nh\u1ea5t c\u00e1ch \u0111\u00e2y 18 ng\u00e0n n\u0103m. C\u00e1ch \u0111\u00e2y kho\u1ea3ng 6.000 n\u0103m c\u00e1c l\u1ee5c \u0111\u1ecba c\u1ee7a B\u1eafc b\u00e1n c\u1ea7u l\u1ea1i m\u1ed9t l\u1ea7n n\u1eefa h\u1ea7u nh\u01b0 kh\u00f4ng c\u00f3 b\u0103ng.<\/p>\n\n\n\n
Nh\u01b0ng Nam c\u1ef1c v\u00e0 Greenland v\u1eabn c\u00f2n b\u1ecb \u0111\u00f3ng b\u0103ng. Nh\u1eefng n\u01a1i \u1ea5y b\u0103ng h\u00e0 ph\u1ee7 d\u00e0y \u0111\u1ebfn 2 hay 3 c\u00e2y s\u1ed1. Do \u0111\u00f3 ng\u01b0\u1eddi ta \u0111\u1eb7t ra nghi v\u1ea5n: Th\u1eddi b\u0103ng h\u00e0 \u0111\u00e3 th\u1eadt s\u1ef1 ch\u1ea5m d\u1ee9t ch\u01b0a, hay nh\u1eefng d\u00f2ng s\u00f4ng b\u0103ng v\u1eabn c\u00f2n x\u00e2m th\u1ef1c?<\/p>\n\n\n\n
C\u00e1c nh\u00e0 khoa h\u1ecdc ch\u01b0a c\u00f3 c\u00e2u tr\u1ea3 l\u1eddi, b\u1edfi ng\u01b0\u1eddi ta ch\u01b0a bi\u1ebft nguy\u00ean nh\u00e2n n\u00e0o \u0111\u00e3 l\u00e0m n\u00ean b\u0103ng h\u00e0. V\u00e0 \u0111\u1ea5y c\u0169ng ch\u00ednh l\u00e0 m\u1ed9t \u0111i\u1ec1u b\u00ed m\u1eadt c\u1ee7a thi\u00ean nhi\u00ean. C\u00f3 r\u1ea5t nhi\u1ec1u lu\u1eadn thuy\u1ebft n\u00eau l\u00ean nguy\u00ean nh\u00e2n c\u1ee7a s\u1ef1 thay \u0111\u1ed5i nhi\u1ec7t \u0111\u1ed9 tr\u00e1i \u0111\u1ea5t. M\u1ed9t trong nh\u1eefng lu\u1eadn thuy\u1ebft \u0111\u00f3 l\u00e0: th\u1ec9nh tho\u1ea3ng c\u0169ng c\u00f3 nh\u1eefng s\u1ef1 thay \u0111\u1ed5i c\u1ee7a n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi. Lu\u1eadn thuy\u1ebft kh\u00e1c th\u00ec cho r\u1eb1ng b\u1ee5i phun l\u00ean do h\u1ecfa s\u01a1n c\u0169ng \u0111\u00e3 ng\u0103n ch\u1eb7n m\u1ed9t l\u01b0\u1ee3ng l\u1edbn \u00e1nh s\u00e1ng t\u1eeb m\u1eb7t tr\u1eddi xu\u1ed1ng tr\u00e1i \u0111\u1ea5t, khi\u1ebfn cho nhi\u1ec7t \u0111\u1ed9 tr\u00e1i \u0111\u1ea5t h\u1ea1 xu\u1ed1ng.<\/p>\n\n\n\n
L\u1ea1i c\u00f3 lu\u1eadn thuy\u1ebft cho r\u1eb1ng s\u1ef1 thay \u0111\u1ed5i l\u01b0\u1ee3ng carbon dioxid trong kh\u00f4ng kh\u00ed c\u0169ng g\u00e2y n\u00ean s\u1ef1 thay \u0111\u1ed5i v\u1ec1 kh\u00ed h\u1eadu. Hay s\u1ef1 thay \u0111\u1ed5i kh\u00ed h\u1eadu c\u0169ng c\u00f3 li\u00ean quan t\u1edbi s\u1ef1 thay \u0111\u1ed5i kho\u1ea3ng c\u00e1ch gi\u1eefa tr\u00e1i \u0111\u1ea5t v\u00e0 m\u1eb7t tr\u1eddi theo \u0111\u1ed9 nghi\u00eang c\u1ee7a tr\u1ee5c tr\u00e1i \u0111\u1ea5t. V\u00e0 c\u00f2n nhi\u1ec1u lu\u1eadn thuy\u1ebft kh\u00e1c n\u1eefa. V\u00ec v\u1eady bao gi\u1edd ng\u01b0\u1eddi ta c\u00f2n ch\u01b0a r\u00f5 nguy\u00ean nh\u00e2n v\u00ec sao nh\u1eefng kh\u1ed1i b\u0103ng x\u00e2m th\u1ef1c \u0111\u1ea5t \u0111ai v\u00e0 r\u1ed3i tan ch\u1ea3y ra v\u00e0 n\u01b0\u1edbc r\u00fat \u0111i, th\u00ec b\u1ea5y gi\u1edd ch\u00fang ta v\u1eabn s\u1ebd kh\u00f4ng bi\u1ebft th\u1eddi \u0111\u1ea1i b\u0103ng h\u00e0 cu\u1ed1i c\u00f9ng \u0111\u00e3 th\u1eadt s\u1ef1 ch\u1ea5m d\u1ee9t hay ch\u01b0a?<\/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 10 – Arkady Leokum Th\u1eddi \u0111\u1ea1i b\u0103ng h\u00e0 l\u00e0 th\u1eddi k\u1ef3 c\u00f3 nh\u1eefng l\u1edbp b\u0103ng d\u00e0y v\u00e0 bao ph\u1ee7 kh\u1eafp c\u00e1c mi\u1ec1n c\u1ee7a l\u1ee5c \u0111\u1ecba. Nh\u1eefng l\u1edbp b\u0103ng n\u00e0y \u0111\u01b0\u1ee3c h\u00ecnh th\u00e0nh khi nh\u1eefng d\u00f2ng s\u00f4ng b\u0103ng \u1edf tr\u00ean n\u00fai cao v\u00e0 c\u00e1c […]<\/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-15876","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\/15876","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=15876"}],"version-history":[{"count":1,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/15876\/revisions"}],"predecessor-version":[{"id":15877,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/15876\/revisions\/15877"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=15876"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=15876"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=15876"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}