{"id":2102,"date":"2026-03-16T09:00:00","date_gmt":"2026-03-16T09:00:00","guid":{"rendered":"https:\/\/tahricteaches.com\/?p=2102"},"modified":"2026-05-09T10:52:48","modified_gmt":"2026-05-09T10:52:48","slug":"coral-reefs-cities-under-the-sea-esl-worksheet-level-c-elementary","status":"publish","type":"post","link":"https:\/\/tahricteaches.com\/vi\/ran-san-ho-thanh-pho-duoi-bien-bai-tap-tieng-anh-cho-nguoi-hoc-tieng-anh-trinh-do-c-tieu-hoc\/","title":{"rendered":"R\u1ea1n san h\u00f4 \u2013 Nh\u1eefng th\u00e0nh ph\u1ed1 d\u01b0\u1edbi \u0111\u00e1y bi\u1ec3n | Phi\u1ebfu b\u00e0i t\u1eadp ti\u1ebfng Anh tr\u00ecnh \u0111\u1ed9 C (S\u01a1 c\u1ea5p)"},"content":{"rendered":"

R\u1ea1n san h\u00f4 l\u00e0 m\u1ed9t trong nh\u1eefng h\u1ec7 sinh th\u00e1i quan tr\u1ecdng nh\u1ea5t. xinh \u0111\u1eb9p<\/strong> nh\u1eefng n\u01a1i trong \u0111\u1ea1i d\u01b0\u01a1ng. Ch\u00fang ch\u1ee9a \u0111\u1ea7y s\u00e1ng<\/strong> C\u00e1c m\u00e0u s\u1eafc nh\u01b0 \u0111\u1ecf, cam, v\u00e0ng v\u00e0 t\u00edm. R\u1ea1n san h\u00f4 tr\u00f4ng gi\u1ed1ng nh\u01b0 nh\u1eefng khu v\u01b0\u1eddn d\u01b0\u1edbi n\u01b0\u1edbc, nh\u01b0ng th\u1ef1c ch\u1ea5t ch\u00fang \u0111\u01b0\u1ee3c t\u1ea1o n\u00ean b\u1edfi nh\u1eefng sinh v\u1eadt nh\u1ecf b\u00e9. \u0111\u1ed9ng v\u1eadt<\/strong> \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 polyp san h\u00f4.<\/p>\n

C\u00e1c polyp san h\u00f4 r\u1ea5t b\u00e9 nh\u1ecf<\/strong> Nh\u1eefng sinh v\u1eadt s\u1ed1ng c\u00f9ng nhau th\u00e0nh t\u1eebng nh\u00f3m l\u1edbn. x\u00e2y d\u1ef1ng<\/strong> Ch\u00fang c\u00f3 nh\u1eefng b\u1ee9c t\u01b0\u1eddng c\u1ee9ng bao quanh c\u01a1 th\u1ec3 m\u1ec1m y\u1ebfu b\u1eb1ng m\u1ed9t lo\u1ea1i v\u1eadt li\u1ec7u \u0111\u1eb7c bi\u1ec7t. Qua nhi\u1ec1u n\u0103m, nh\u1eefng b\u1ee9c t\u01b0\u1eddng n\u00e0y ph\u00e1t tri\u1ec3n v\u00e0 l\u1edbn d\u1ea7n l\u00ean. che ph\u1ee7<\/strong> Nh\u1eefng khu v\u1ef1c r\u1ed9ng l\u1edbn d\u01b0\u1edbi \u0111\u00e1y \u0111\u1ea1i d\u01b0\u01a1ng. \u0110\u00f3 l\u00e0 c\u00e1ch m\u00e0 m\u1ed9t r\u1ea1n san h\u00f4 \u0111\u01b0\u1ee3c h\u00ecnh th\u00e0nh.<\/p>\n

Nhi\u1ec1u lo\u1ea1i c\u00e1<\/strong> v\u00e0 c\u00e1c lo\u00e0i \u0111\u1ed9ng v\u1eadt bi\u1ec3n g\u1ecdi r\u1ea1n san h\u00f4 l\u00e0 n\u01a1i sinh s\u1ed1ng c\u1ee7a ch\u00fang. trang ch\u1ee7<\/strong>C\u00e1 h\u1ec1, r\u00f9a bi\u1ec3n v\u00e0 c\u00e1 m\u1eadp \u0111\u1ec1u s\u1ed1ng g\u1ea7n c\u00e1c r\u1ea1n san h\u00f4. R\u1ea1n san h\u00f4 cung c\u1ea5p cho ch\u00fang m\u00f4i tr\u01b0\u1eddng s\u1ed1ng. \u0111\u1ed3 \u0103n<\/strong> v\u00e0 l\u00e0 n\u01a1i tr\u00fa \u1ea9n an to\u00e0n kh\u1ecfi nguy hi\u1ec3m. N\u1ebfu kh\u00f4ng c\u00f3 r\u1ea1n san h\u00f4, nhi\u1ec1u lo\u00e0i \u0111\u1ed9ng v\u1eadt s\u1ebd kh\u00f4ng c\u00f3 n\u01a1i n\u00e0o \u0111\u1ec3 sinh s\u1ed1ng.<\/p>\n

R\u1ea1n san h\u00f4 nhu c\u1ea7u<\/strong> n\u01b0\u1edbc s\u1ea1ch, \u1ea5m \u0111\u1ec3 gi\u1eef \u1ea5m kh\u1ecfe m\u1ea1nh<\/strong>N\u01b0\u1edbc kh\u00f4ng \u0111\u01b0\u1ee3c qu\u00e1 n\u00f3ng ho\u1eb7c qu\u00e1 l\u1ea1nh. San h\u00f4 c\u0169ng c\u1ea7n \u00e1nh s\u00e1ng m\u1eb7t tr\u1eddi v\u00ec ch\u00fang r\u1ea5t nh\u1ecf. th\u1ef1c v\u1eadt<\/strong>- Nh\u1eefng sinh v\u1eadt t\u01b0\u01a1ng t\u1ef1 s\u1ed1ng b\u00ean trong san h\u00f4 v\u00e0 gi\u00fap n\u00f3 ph\u00e1t tri\u1ec3n.<\/p>\n

Ng\u00e0y nay, c\u00e1c r\u1ea1n san h\u00f4 \u0111ang g\u1eb7p nguy hi\u1ec3m. N\u01b0\u1edbc b\u1ea9n v\u00e0 nhi\u1ec7t<\/strong> t\u1eeb m\u1eb7t tr\u1eddi c\u00f3 th\u1ec3 \u0111au<\/strong> san h\u00f4 v\u00e0 khi\u1ebfn n\u00f3 chuy\u1ec3n sang m\u00e0u tr\u1eafng. Ch\u00fang ta ph\u1ea3i b\u1ea3o v\u1ec7 \u0111\u1ea1i d\u01b0\u01a1ng. lau d\u1ecdn<\/strong> \u0111\u1ec3 b\u1ea3o v\u1ec7 nh\u1eefng th\u00e0nh ph\u1ed1 d\u01b0\u1edbi n\u01b0\u1edbc tuy\u1ec7t v\u1eddi n\u00e0y.<\/p>\n

\ud83d\udce5 T\u1ea3i xu\u1ed1ng to\u00e0n b\u1ed9 b\u00e0i t\u1eadp (PDF)<\/h3>\n

\u2b07\ufe0f T\u1ea3i xu\u1ed1ng Phi\u1ebfu b\u00e0i t\u1eadp R\u1ea1n san h\u00f4 \u2013 C\u1ea5p \u0111\u1ed9 C (PDF)<\/strong><\/a><\/p>\n

A. T\u1eeb v\u1ef1ng<\/h3>\n

H\u00e3y gh\u00e9p m\u1ed7i t\u1eeb v\u1edbi \u0111\u1ecbnh ngh\u0129a t\u01b0\u01a1ng \u1ee9ng c\u1ee7a n\u00f3:<\/p>\n

    \n
  1. xinh \u0111\u1eb9p<\/li>\n
  2. s\u00e1ng<\/li>\n
  3. \u0111\u1ed9ng v\u1eadt<\/li>\n
  4. b\u00e9 nh\u1ecf<\/li>\n
  5. x\u00e2y d\u1ef1ng<\/li>\n
  6. che ph\u1ee7<\/li>\n
  7. trang ch\u1ee7<\/li>\n
  8. \u0111\u1ed3 \u0103n<\/li>\n
  9. kh\u1ecfe m\u1ea1nh<\/li>\n
  10. lau d\u1ecdn<\/li>\n<\/ol>\n

    a. C\u00f3 nhi\u1ec1u m\u00e0u s\u1eafc r\u1ef1c r\u1ee1 b. R\u1ea5t d\u1ec5 nh\u00ecn c. L\u00e0m ra ho\u1eb7c t\u1ea1o ra th\u1ee9 g\u00ec \u0111\u00f3 d. Sinh v\u1eadt s\u1ed1ng, \u0103n v\u00e0 di chuy\u1ec3n e. K\u00edch th\u01b0\u1edbc nh\u1ecf f. N\u01a1i \u1edf c\u1ee7a ai \u0111\u00f3 g. Lan r\u1ed9ng tr\u00ean m\u1ed9t khu v\u1ef1c h. Trong t\u00ecnh tr\u1ea1ng t\u1ed1t, kh\u00f4ng b\u1ecb b\u1ec7nh i. Th\u1ee9c \u0103n ch\u00fang ta \u0103n \u0111\u1ec3 s\u1ed1ng v\u00e0 ph\u00e1t tri\u1ec3n j. S\u1ea1ch s\u1ebd, kh\u00f4ng b\u1ecb \u00f4 nhi\u1ec5m<\/p>\n

    B. \u0110\u00fang hay Sai<\/h3>\n
      \n
    1. C\u00e1c r\u1ea1n san h\u00f4 r\u1ef1c r\u1ee1 s\u1eafc m\u00e0u.<\/li>\n
    2. San h\u00f4 l\u00e0 nh\u1eefng \u0111\u1ed9ng v\u1eadt r\u1ea5t l\u1edbn.<\/li>\n
    3. C\u00e1c polyp san h\u00f4 x\u00e2y d\u1ef1ng nh\u1eefng b\u1ee9c t\u01b0\u1eddng c\u1ee9ng xung quanh c\u01a1 th\u1ec3 c\u1ee7a ch\u00fang.<\/li>\n
    4. Ch\u1ec9 c\u00f3 c\u00e1 m\u1edbi s\u1ed1ng g\u1ea7n c\u00e1c r\u1ea1n san h\u00f4.<\/li>\n
    5. C\u00e1c r\u1ea1n san h\u00f4 cung c\u1ea5p th\u1ee9c \u0103n v\u00e0 n\u01a1i tr\u00fa \u1ea9n an to\u00e0n cho \u0111\u1ed9ng v\u1eadt.<\/li>\n
    6. San h\u00f4 c\u1ea7n n\u01b0\u1edbc s\u1ea1ch \u0111\u1ec3 ph\u00e1t tri\u1ec3n kh\u1ecfe m\u1ea1nh.<\/li>\n
    7. San h\u00f4 kh\u00f4ng c\u1ea7n \u00e1nh s\u00e1ng m\u1eb7t tr\u1eddi.<\/li>\n
    8. N\u01b0\u1edbc b\u1ea9n c\u00f3 th\u1ec3 g\u00e2y h\u1ea1i cho san h\u00f4.<\/li>\n
    9. San h\u00f4 chuy\u1ec3n sang m\u00e0u tr\u1eafng khi g\u1eb7p nguy hi\u1ec3m.<\/li>\n<\/ol>\n

      C. \u0110i\u1ec1n v\u00e0o ch\u1ed7 tr\u1ed1ng<\/h3>\n

      Ng\u00e2n h\u00e0ng t\u1eeb v\u1ef1ng:<\/strong> \u0111\u1eb9p, s\u00e1ng s\u1ee7a, nh\u1ecf, x\u00e2y d\u1ef1ng, nh\u00e0, l\u00e0nh m\u1ea1nh, s\u1ea1ch s\u1ebd<\/p>\n

        \n
      1. C\u00e1c r\u1ea1n san h\u00f4 l\u00e0 m\u1ed9t trong nh\u1eefng n\u01a1i _______________ nh\u1ea5t trong \u0111\u1ea1i d\u01b0\u01a1ng.<\/li>\n
      2. C\u00e1c polyp san h\u00f4 l\u00e0 nh\u1eefng sinh v\u1eadt r\u1ea5t _______________.<\/li>\n
      3. C\u00e1c polyp san h\u00f4 _______________ c\u00f3 nh\u1eefng b\u1ee9c t\u01b0\u1eddng c\u1ee9ng bao quanh c\u01a1 th\u1ec3 ch\u00fang.<\/li>\n
      4. Nhi\u1ec1u lo\u00e0i \u0111\u1ed9ng v\u1eadt bi\u1ec3n coi r\u1ea1n san h\u00f4 l\u00e0 _______________ c\u1ee7a ch\u00fang.<\/li>\n
      5. Ch\u00fang ta ph\u1ea3i gi\u1eef cho \u0111\u1ea1i d\u01b0\u01a1ng _______________ \u0111\u1ec3 b\u1ea3o v\u1ec7 c\u00e1c r\u1ea1n san h\u00f4.<\/li>\n<\/ol>\n

        D. C\u00e2u h\u1ecfi hi\u1ec3u b\u00e0i<\/h3>\n
          \n
        1. C\u00e1c r\u1ea1n san h\u00f4 \u0111\u01b0\u1ee3c t\u1ea1o th\u00e0nh t\u1eeb nh\u1eefng ch\u1ea5t g\u00ec?<\/li>\n
        2. San h\u00f4 t\u1ea1o n\u00ean r\u1ea1n san h\u00f4 nh\u01b0 th\u1ebf n\u00e0o?<\/li>\n
        3. Nh\u1eefng lo\u00e0i \u0111\u1ed9ng v\u1eadt n\u00e0o s\u1ed1ng g\u1ea7n r\u1ea1n san h\u00f4?<\/li>\n
        4. San h\u00f4 c\u1ea7n g\u00ec \u0111\u1ec3 duy tr\u00ec s\u1ee9c kh\u1ecfe?<\/li>\n
        5. V\u00ec sao c\u00e1c r\u1ea1n san h\u00f4 \u0111ang g\u1eb7p nguy hi\u1ec3m hi\u1ec7n nay?<\/li>\n<\/ol>\n

          E. C\u00e2u h\u1ecfi th\u1ea3o lu\u1eadn<\/h3>\n
            \n
          1. B\u1ea1n c\u00f3 mu\u1ed1n tham quan r\u1ea1n san h\u00f4 kh\u00f4ng? T\u1ea1i sao c\u00f3 ho\u1eb7c t\u1ea1i sao kh\u00f4ng?<\/li>\n
          2. T\u1ea1i sao r\u1ea1n san h\u00f4 l\u1ea1i quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00e1c lo\u00e0i \u0111\u1ed9ng v\u1eadt bi\u1ec3n?<\/li>\n
          3. M\u1ecdi ng\u01b0\u1eddi c\u00f3 th\u1ec3 l\u00e0m g\u00ec \u0111\u1ec3 gi\u00fap b\u1ea3o v\u1ec7 c\u00e1c r\u1ea1n san h\u00f4?<\/li>\n<\/ol>\n
            \n

            Ngu\u1ed3n: National Geographic Kids | \u00a9 Tahric Teaches<\/em><\/p>","protected":false},"excerpt":{"rendered":"

            R\u1ea1n san h\u00f4 l\u00e0 m\u1ed9t trong nh\u1eefng n\u01a1i \u0111\u1eb9p nh\u1ea5t d\u01b0\u1edbi \u0111\u1ea1i d\u01b0\u01a1ng. Ch\u00fang r\u1ef1c r\u1ee1 s\u1eafc m\u00e0u v\u1edbi c\u00e1c m\u00e0u \u0111\u1ecf, cam, v\u00e0ng v\u00e0 t\u00edm. R\u1ea1n san h\u00f4 tr\u00f4ng gi\u1ed1ng nh\u01b0 nh\u1eefng khu v\u01b0\u1eddn d\u01b0\u1edbi n\u01b0\u1edbc, nh\u01b0ng th\u1ef1c ch\u1ea5t ch\u00fang \u0111\u01b0\u1ee3c t\u1ea1o n\u00ean b\u1edfi nh\u1eefng sinh v\u1eadt nh\u1ecf b\u00e9 g\u1ecdi l\u00e0 polyp san h\u00f4. Polyp san h\u00f4 l\u00e0 nh\u1eefng sinh v\u1eadt r\u1ea5t nh\u1ecf s\u1ed1ng c\u00f9ng nhau th\u00e0nh t\u1eebng nh\u00f3m l\u1edbn. Ch\u00fang x\u00e2y d\u1ef1ng\u2026<\/p>","protected":false},"author":1,"featured_media":2098,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"rank_math_lock_modified_date":false,"_kadence_starter_templates_imported_post":false,"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"footnotes":""},"categories":[294,49],"tags":[165,421,424,66,427,422,131,130,67,425,426,423],"class_list":["post-2102","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-elementary-worksheets","category-worksheets","tag-coral-reef","tag-elementary-reading","tag-esl-printable","tag-esl-worksheet","tag-free-worksheet","tag-level-c","tag-marine-life","tag-ocean-animals","tag-reading-comprehension","tag-science-esl","tag-underwater-world","tag-vocabulary-practice"],"_links":{"self":[{"href":"https:\/\/tahricteaches.com\/vi\/wp-json\/wp\/v2\/posts\/2102","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tahricteaches.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tahricteaches.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tahricteaches.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/tahricteaches.com\/vi\/wp-json\/wp\/v2\/comments?post=2102"}],"version-history":[{"count":1,"href":"https:\/\/tahricteaches.com\/vi\/wp-json\/wp\/v2\/posts\/2102\/revisions"}],"predecessor-version":[{"id":4160,"href":"https:\/\/tahricteaches.com\/vi\/wp-json\/wp\/v2\/posts\/2102\/revisions\/4160"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tahricteaches.com\/vi\/wp-json\/wp\/v2\/media\/2098"}],"wp:attachment":[{"href":"https:\/\/tahricteaches.com\/vi\/wp-json\/wp\/v2\/media?parent=2102"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tahricteaches.com\/vi\/wp-json\/wp\/v2\/categories?post=2102"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tahricteaches.com\/vi\/wp-json\/wp\/v2\/tags?post=2102"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}