{"id":12517,"date":"2026-10-22T16:37:53","date_gmt":"2026-10-22T15:37:53","guid":{"rendered":"https:\/\/www.aberconwy.conwy.sch.uk\/?p=12517"},"modified":"2026-10-22T16:42:30","modified_gmt":"2026-10-22T15:42:30","slug":"geography-students-study-sand-dunes","status":"publish","type":"post","link":"https:\/\/www.aberconwy.conwy.sch.uk\/cy\/2026\/10\/22\/geography-students-study-sand-dunes\/","title":{"rendered":"Myfyrwyr yn Astudio Twyni Tywod"},"content":{"rendered":"<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Newidiodd ein myfyrwyr Daearyddiaeth Blwyddyn 12 yr ystafell ddosbarth am yr arfordir wrth iddynt fynd i Draeth Talacre yng Ngogledd Cymru am fore o waith maes daearyddol ymarferol!<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nod y daith oedd ymchwilio i weld a yw twyni tywod Talacre yn dilyn y ddamcaniaeth glasurol olyniaeth llystyfiant. Yn \u00f4l y ddamcaniaeth hon, wrth i dwyni tywod ddatblygu ac aeddfedu, mae llystyfiant yn gyffredinol yn mynd yn dalach, yn fwy dwys ac yn fwy amrywiol, o'r twyni embryo cynharaf hyd at y twyni llwyd sefydledig.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-id=\"12522\" src=\"https:\/\/www.aberconwy.conwy.sch.uk\/wp-content\/uploads\/2026\/10\/20261020_110614-1024x768.jpg\" alt=\"\" class=\"wp-image-12522\" srcset=\"https:\/\/www.aberconwy.conwy.sch.uk\/wp-content\/uploads\/2026\/10\/20261020_110614-1024x768.jpg 1024w, https:\/\/www.aberconwy.conwy.sch.uk\/wp-content\/uploads\/2026\/10\/20261020_110614-300x225.jpg 300w, https:\/\/www.aberconwy.conwy.sch.uk\/wp-content\/uploads\/2026\/10\/20261020_110614-768x576.jpg 768w, https:\/\/www.aberconwy.conwy.sch.uk\/wp-content\/uploads\/2026\/10\/20261020_110614-16x12.jpg 16w, https:\/\/www.aberconwy.conwy.sch.uk\/wp-content\/uploads\/2026\/10\/20261020_110614-1536x1152.jpg 1536w, https:\/\/www.aberconwy.conwy.sch.uk\/wp-content\/uploads\/2026\/10\/20261020_110614-2048x1536.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-id=\"12520\" src=\"https:\/\/www.aberconwy.conwy.sch.uk\/wp-content\/uploads\/2026\/10\/20261020_110625-1024x768.jpg\" alt=\"\" class=\"wp-image-12520\" srcset=\"https:\/\/www.aberconwy.conwy.sch.uk\/wp-content\/uploads\/2026\/10\/20261020_110625-1024x768.jpg 1024w, https:\/\/www.aberconwy.conwy.sch.uk\/wp-content\/uploads\/2026\/10\/20261020_110625-300x225.jpg 300w, https:\/\/www.aberconwy.conwy.sch.uk\/wp-content\/uploads\/2026\/10\/20261020_110625-768x576.jpg 768w, https:\/\/www.aberconwy.conwy.sch.uk\/wp-content\/uploads\/2026\/10\/20261020_110625-1536x1152.jpg 1536w, https:\/\/www.aberconwy.conwy.sch.uk\/wp-content\/uploads\/2026\/10\/20261020_110625-16x12.jpg 16w, https:\/\/www.aberconwy.conwy.sch.uk\/wp-content\/uploads\/2026\/10\/20261020_110625-2048x1536.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-id=\"12523\" src=\"https:\/\/www.aberconwy.conwy.sch.uk\/wp-content\/uploads\/2026\/10\/20261020_110809-1024x768.jpg\" alt=\"\" class=\"wp-image-12523\" srcset=\"https:\/\/www.aberconwy.conwy.sch.uk\/wp-content\/uploads\/2026\/10\/20261020_110809-1024x768.jpg 1024w, https:\/\/www.aberconwy.conwy.sch.uk\/wp-content\/uploads\/2026\/10\/20261020_110809-300x225.jpg 300w, https:\/\/www.aberconwy.conwy.sch.uk\/wp-content\/uploads\/2026\/10\/20261020_110809-768x576.jpg 768w, https:\/\/www.aberconwy.conwy.sch.uk\/wp-content\/uploads\/2026\/10\/20261020_110809-16x12.jpg 16w, https:\/\/www.aberconwy.conwy.sch.uk\/wp-content\/uploads\/2026\/10\/20261020_110809-1536x1152.jpg 1536w, https:\/\/www.aberconwy.conwy.sch.uk\/wp-content\/uploads\/2026\/10\/20261020_110809-2048x1536.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Wedi'u harfogi \u00e2'u hoffer gwaith maes, casglodd y myfyrwyr ddata ar draws pedwar trawsdoriad, gan gofnodi uchder planhigion, gorchudd daear a nifer y rhywogaethau planhigion ar gyfnodau rheolaidd o 10 metr. Fe wnaethant hefyd ymchwilio i sut y gallai gweithgaredd dynol, yn enwedig pobl yn cerdded ar hyd llwybrau troed, effeithio ar y cynefinoedd arfordirol bregus hyn.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Roedd y daith yn gyfle gwych i gymhwyso dysgu yn yr ystafell ddosbarth i amgylchedd y byd go iawn, datblygu sgiliau daearyddol ymarferol ac archwilio&#039;r berthynas rhwng llystyfiant, prosesau arfordirol a gweithgaredd dynol.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-2 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" data-id=\"12519\" src=\"https:\/\/www.aberconwy.conwy.sch.uk\/wp-content\/uploads\/2026\/10\/20261020_111859-768x1024-1.jpg\" alt=\"\" class=\"wp-image-12519\" srcset=\"https:\/\/www.aberconwy.conwy.sch.uk\/wp-content\/uploads\/2026\/10\/20261020_111859-768x1024-1.jpg 768w, https:\/\/www.aberconwy.conwy.sch.uk\/wp-content\/uploads\/2026\/10\/20261020_111859-225x300.jpg 225w, https:\/\/www.aberconwy.conwy.sch.uk\/wp-content\/uploads\/2026\/10\/20261020_111859-432x576-1.jpg 432w, https:\/\/www.aberconwy.conwy.sch.uk\/wp-content\/uploads\/2026\/10\/20261020_111859-1152x1536-1.jpg 1152w, https:\/\/www.aberconwy.conwy.sch.uk\/wp-content\/uploads\/2026\/10\/20261020_111859-1536x2048-1.jpg 1536w, https:\/\/www.aberconwy.conwy.sch.uk\/wp-content\/uploads\/2026\/10\/20261020_111859-9x12-1.jpg 9w, https:\/\/www.aberconwy.conwy.sch.uk\/wp-content\/uploads\/2026\/10\/20261020_111859-scaled-1.jpg 1920w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-id=\"12521\" src=\"https:\/\/www.aberconwy.conwy.sch.uk\/wp-content\/uploads\/2026\/10\/20261020_112217-1024x768.jpg\" alt=\"\" class=\"wp-image-12521\" srcset=\"https:\/\/www.aberconwy.conwy.sch.uk\/wp-content\/uploads\/2026\/10\/20261020_112217-1024x768.jpg 1024w, https:\/\/www.aberconwy.conwy.sch.uk\/wp-content\/uploads\/2026\/10\/20261020_112217-300x225.jpg 300w, https:\/\/www.aberconwy.conwy.sch.uk\/wp-content\/uploads\/2026\/10\/20261020_112217-768x576.jpg 768w, https:\/\/www.aberconwy.conwy.sch.uk\/wp-content\/uploads\/2026\/10\/20261020_112217-16x12.jpg 16w, https:\/\/www.aberconwy.conwy.sch.uk\/wp-content\/uploads\/2026\/10\/20261020_112217-1536x1152.jpg 1536w, https:\/\/www.aberconwy.conwy.sch.uk\/wp-content\/uploads\/2026\/10\/20261020_112217-2048x1536.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" data-id=\"12524\" src=\"https:\/\/www.aberconwy.conwy.sch.uk\/wp-content\/uploads\/2026\/10\/20261020_113357-768x1024.jpg\" alt=\"\" class=\"wp-image-12524\" srcset=\"https:\/\/www.aberconwy.conwy.sch.uk\/wp-content\/uploads\/2026\/10\/20261020_113357-768x1024.jpg 768w, https:\/\/www.aberconwy.conwy.sch.uk\/wp-content\/uploads\/2026\/10\/20261020_113357-225x300.jpg 225w, https:\/\/www.aberconwy.conwy.sch.uk\/wp-content\/uploads\/2026\/10\/20261020_113357-432x576.jpg 432w, https:\/\/www.aberconwy.conwy.sch.uk\/wp-content\/uploads\/2026\/10\/20261020_113357-1152x1536.jpg 1152w, https:\/\/www.aberconwy.conwy.sch.uk\/wp-content\/uploads\/2026\/10\/20261020_113357-9x12.jpg 9w, https:\/\/www.aberconwy.conwy.sch.uk\/wp-content\/uploads\/2026\/10\/20261020_113357-1536x2048.jpg 1536w, https:\/\/www.aberconwy.conwy.sch.uk\/wp-content\/uploads\/2026\/10\/20261020_113357-scaled-1.jpg 1920w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/figure>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Ar \u00f4l casglu eu data, dychwelodd y myfyrwyr i'r ysgol yn barod i ddadansoddi eu canfyddiadau a gwerthuso a oedd y dystiolaeth yn cefnogi'r ddamcaniaeth olyniaeth yn Talacre.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Bore gwych o ddysgu y tu hwnt i&#039;r ystafell ddosbarth, gan ddod \u00e2 Daearyddiaeth yn fyw ar arfordir Gogledd Cymru!<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-3 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-id=\"12525\" src=\"https:\/\/www.aberconwy.conwy.sch.uk\/wp-content\/uploads\/2026\/10\/20261020_114521-1024x768.jpg\" alt=\"\" class=\"wp-image-12525\" srcset=\"https:\/\/www.aberconwy.conwy.sch.uk\/wp-content\/uploads\/2026\/10\/20261020_114521-1024x768.jpg 1024w, https:\/\/www.aberconwy.conwy.sch.uk\/wp-content\/uploads\/2026\/10\/20261020_114521-300x225.jpg 300w, https:\/\/www.aberconwy.conwy.sch.uk\/wp-content\/uploads\/2026\/10\/20261020_114521-768x576.jpg 768w, https:\/\/www.aberconwy.conwy.sch.uk\/wp-content\/uploads\/2026\/10\/20261020_114521-16x12.jpg 16w, https:\/\/www.aberconwy.conwy.sch.uk\/wp-content\/uploads\/2026\/10\/20261020_114521-1536x1152.jpg 1536w, https:\/\/www.aberconwy.conwy.sch.uk\/wp-content\/uploads\/2026\/10\/20261020_114521-2048x1536.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-id=\"12526\" src=\"https:\/\/www.aberconwy.conwy.sch.uk\/wp-content\/uploads\/2026\/10\/20261020_115236-1024x768.jpg\" alt=\"\" class=\"wp-image-12526\" srcset=\"https:\/\/www.aberconwy.conwy.sch.uk\/wp-content\/uploads\/2026\/10\/20261020_115236-1024x768.jpg 1024w, https:\/\/www.aberconwy.conwy.sch.uk\/wp-content\/uploads\/2026\/10\/20261020_115236-300x225.jpg 300w, https:\/\/www.aberconwy.conwy.sch.uk\/wp-content\/uploads\/2026\/10\/20261020_115236-768x576.jpg 768w, https:\/\/www.aberconwy.conwy.sch.uk\/wp-content\/uploads\/2026\/10\/20261020_115236-1536x1152.jpg 1536w, https:\/\/www.aberconwy.conwy.sch.uk\/wp-content\/uploads\/2026\/10\/20261020_115236-16x12.jpg 16w, https:\/\/www.aberconwy.conwy.sch.uk\/wp-content\/uploads\/2026\/10\/20261020_115236-2048x1536.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/figure>","protected":false},"excerpt":{"rendered":"<p>Newidiodd ein myfyrwyr Daearyddiaeth Blwyddyn 12 yr ystafell ddosbarth am yr arfordir wrth iddynt fynd i Draeth Talacre am fore o waith maes daearyddol ymarferol\u2026<\/p>","protected":false},"author":4,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-12517","post","type-post","status-publish","format-standard","hentry","category-uncategorised"],"acf":[],"featured_image_src":null,"author_info":{"display_name":"Sarah Williams","author_link":"https:\/\/www.aberconwy.conwy.sch.uk\/cy\/author\/sarahwilliams\/"},"_links":{"self":[{"href":"https:\/\/www.aberconwy.conwy.sch.uk\/cy\/wp-json\/wp\/v2\/posts\/12517","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.aberconwy.conwy.sch.uk\/cy\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.aberconwy.conwy.sch.uk\/cy\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.aberconwy.conwy.sch.uk\/cy\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.aberconwy.conwy.sch.uk\/cy\/wp-json\/wp\/v2\/comments?post=12517"}],"version-history":[{"count":8,"href":"https:\/\/www.aberconwy.conwy.sch.uk\/cy\/wp-json\/wp\/v2\/posts\/12517\/revisions"}],"predecessor-version":[{"id":12534,"href":"https:\/\/www.aberconwy.conwy.sch.uk\/cy\/wp-json\/wp\/v2\/posts\/12517\/revisions\/12534"}],"wp:attachment":[{"href":"https:\/\/www.aberconwy.conwy.sch.uk\/cy\/wp-json\/wp\/v2\/media?parent=12517"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.aberconwy.conwy.sch.uk\/cy\/wp-json\/wp\/v2\/categories?post=12517"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.aberconwy.conwy.sch.uk\/cy\/wp-json\/wp\/v2\/tags?post=12517"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}