{"id":13251,"date":"2022-08-03T15:18:47","date_gmt":"2022-08-03T13:18:47","guid":{"rendered":"https:\/\/curiokids.net\/hoe-worden-grotten-gevormd\/"},"modified":"2022-12-08T14:00:09","modified_gmt":"2022-12-08T13:00:09","slug":"hoe-worden-grotten-gevormd","status":"publish","type":"post","link":"https:\/\/curiokids.net\/nl\/hoe-worden-grotten-gevormd\/","title":{"rendered":"Hoe worden grotten gevormd?"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"13251\" class=\"elementor elementor-13251 elementor-1839\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-427dc28b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"427dc28b\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-5ec8c4b3\" data-id=\"5ec8c4b3\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-571b2504 elementor-widget elementor-widget-spacer\" data-id=\"571b2504\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-76f5c8e0 elementor-widget elementor-widget-text-editor\" data-id=\"76f5c8e0\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Betoverend, fascinerend of soms beangstigend, grotten fascineren zowel amateurs als wetenschappers met hun schoonheid, hun geheimen en de bewoners die zij herbergen.<\/p>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-525f4fd6 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"525f4fd6\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-44235678\" data-id=\"44235678\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-220f8706 elementor-widget elementor-widget-heading\" data-id=\"220f8706\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Hoe worden grotten gevormd? <\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7d89b8b elementor-widget elementor-widget-spacer\" data-id=\"7d89b8b\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-1a74da0d\" data-id=\"1a74da0d\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6e3fee4a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6e3fee4a\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-19bf3c52\" data-id=\"19bf3c52\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-73c2ef6e elementor-widget elementor-widget-text-editor\" data-id=\"73c2ef6e\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Grotten vormen zich langzaam in de loop der tijd door de geleidelijke afbraak van gesteente, meestal door de invloed van water.<\/p>\n<p>Terwijl het water doorstroomt, sijpelt het in de scheuren van de grond en neemt microscopisch kleine hoeveelheden rots met zich mee. Kleinere en kleinere hoeveelheden rots graven geleidelijk aan een grotere en grotere holte. Dit verschijnsel noem we: erosie.<\/p>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-cc3fbdc\" data-id=\"cc3fbdc\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-4c5264c4\" data-id=\"4c5264c4\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-17189e6f elementor-widget elementor-widget-image\" data-id=\"17189e6f\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/curiokids.net\/wp-content\/uploads\/elementor\/thumbs\/DicoKids-qo7mtx2x6sb91s5qv3v5k38zcuh9lp5ajkwhapuvss.png\" title=\"DicoKids\" alt=\"DicoKids\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4203e316 elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"4203e316\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;zoomIn&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h6 class=\"elementor-heading-title elementor-size-default\">Erosie<\/h6>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-23f2134 elementor-widget elementor-widget-text-editor\" data-id=\"23f2134\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Geleidelijke afbraak van het gesteente door water of wind<\/p>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e748456 elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"e748456\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;zoomIn&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h6 class=\"elementor-heading-title elementor-size-default\">Afvloeiing<\/h6>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2cf309c6 elementor-widget elementor-widget-text-editor\" data-id=\"2cf309c6\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Strooming van regenwater langs een helling<\/p>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-78931914 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"78931914\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-4506e1b2\" data-id=\"4506e1b2\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-67e17e2b elementor-widget elementor-widget-spacer\" data-id=\"67e17e2b\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-77c249e elementor-widget elementor-widget-text-editor\" data-id=\"77c249e\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Het water is meestal afkomstig van regen of bronnen op heuvels of bergen. De kooldioxide aanwezig in de lucht lost op in het water en maakt deze zuurder. Wanneer dit water de bodem binnendringt, wordt de kalksteen waaruit het gesteente is opgebouwd, afgebroken.<\/p>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-49b37e35 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"49b37e35\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-784b9a93\" data-id=\"784b9a93\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-14953b11 elementor-widget elementor-widget-image\" data-id=\"14953b11\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"587\" src=\"https:\/\/curiokids.net\/wp-content\/uploads\/2019\/12\/grotte_caverne_formation_Curiokids.jpg\" class=\"elementor-animation-grow attachment-full size-full wp-image-4427\" alt=\"\" srcset=\"https:\/\/curiokids.net\/wp-content\/uploads\/2019\/12\/grotte_caverne_formation_Curiokids.jpg 800w, https:\/\/curiokids.net\/wp-content\/uploads\/2019\/12\/grotte_caverne_formation_Curiokids-300x220.jpg 300w, https:\/\/curiokids.net\/wp-content\/uploads\/2019\/12\/grotte_caverne_formation_Curiokids-768x564.jpg 768w, https:\/\/curiokids.net\/wp-content\/uploads\/2019\/12\/grotte_caverne_formation_Curiokids-80x60.jpg 80w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-9d7b41b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9d7b41b\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-5e43f03\" data-id=\"5e43f03\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e8fe48e elementor-widget elementor-widget-text-editor\" data-id=\"e8fe48e\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Na verloop van tijd vindt het water zich een weg in de grond om lagere grotten te cre\u00ebren, terwijl het water blijft stromen om rivieren en vervolgens de zee te bereiken. Het water zal deze eerste doorgangen verlaten om andere lagere gangen te bereiken die net zijn gegraven. Dit leidt tot de vorming van droge grotten.<\/p>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5106c95 elementor-widget elementor-widget-text-editor\" data-id=\"5106c95\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Sommige gesteente breken sneller dan andere af. Bijvoorbeeld, kalkrijke bodems breken sneller af.<\/p>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-5a7b7601 elementor-section-content-middle elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5a7b7601\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-2b13b7a1\" data-id=\"2b13b7a1\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-247d7b5 elementor-widget elementor-widget-spacer\" data-id=\"247d7b5\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-452b4cc2 elementor-widget elementor-widget-heading\" data-id=\"452b4cc2\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Sinds wanner bestaat grotten?<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-57973b42 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"57973b42\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-74fb6ca5\" data-id=\"74fb6ca5\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ac03560 elementor-widget elementor-widget-text-editor\" data-id=\"ac03560\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Om grotten te vormen, zijn water en kalksteen nodig.<\/p>\n<p>Het onderzoek van\u00a0<a href=\"https:\/\/science.sciencemag.org\/content\/346\/6209\/623\" target=\"_blank\" rel=\"noopener\">Dr Sarafian<\/a>\u00a0toont aan dat het water op Aarde sinds het begin aanwezig is. Dankzij de studie van de oudste meteorieten, hebben ze bewezen dat de Aarde in het begin een grote, warme en vochtige bol was. \u00a0Maar toen was de nog vormende aardkorst heel warm. Daardoor verdampte water voortdurend.<\/p>\n<p>Om grotten te vormen, moest de Aarde eerst afkoelen en het gesteente verharden. De oudste grotten zijn de Jenolan-grotten. Ze zijn in het westen van Sydney, in Australi\u00eb, gelegen. Ze zijn ongeveer 340 miljoen jaar geleden gevormd.<\/p>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-e9a9498 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e9a9498\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-97eb739\" data-id=\"97eb739\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c08665b elementor-widget elementor-widget-heading\" data-id=\"c08665b\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Jenolan-grotten<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-f397c6f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f397c6f\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-4fe6e2e\" data-id=\"4fe6e2e\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-0ccfdf6 elementor-widget elementor-widget-image\" data-id=\"0ccfdf6\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"700\" height=\"467\" src=\"https:\/\/curiokids.net\/wp-content\/uploads\/2019\/12\/grotte3_caverne_Curiokids.jpg\" class=\"elementor-animation-grow attachment-full size-full wp-image-4425\" alt=\"\" srcset=\"https:\/\/curiokids.net\/wp-content\/uploads\/2019\/12\/grotte3_caverne_Curiokids.jpg 700w, https:\/\/curiokids.net\/wp-content\/uploads\/2019\/12\/grotte3_caverne_Curiokids-300x200.jpg 300w, https:\/\/curiokids.net\/wp-content\/uploads\/2019\/12\/grotte3_caverne_Curiokids-600x400.jpg 600w, https:\/\/curiokids.net\/wp-content\/uploads\/2019\/12\/grotte3_caverne_Curiokids-272x182.jpg 272w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-a63285c\" data-id=\"a63285c\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c274dcd elementor-widget elementor-widget-image\" data-id=\"c274dcd\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"534\" src=\"https:\/\/curiokids.net\/wp-content\/uploads\/2019\/12\/grotte_caverne_Curiokids.jpg\" class=\"elementor-animation-grow attachment-full size-full wp-image-4426\" alt=\"\" srcset=\"https:\/\/curiokids.net\/wp-content\/uploads\/2019\/12\/grotte_caverne_Curiokids.jpg 800w, https:\/\/curiokids.net\/wp-content\/uploads\/2019\/12\/grotte_caverne_Curiokids-300x200.jpg 300w, https:\/\/curiokids.net\/wp-content\/uploads\/2019\/12\/grotte_caverne_Curiokids-768x513.jpg 768w, https:\/\/curiokids.net\/wp-content\/uploads\/2019\/12\/grotte_caverne_Curiokids-600x400.jpg 600w, https:\/\/curiokids.net\/wp-content\/uploads\/2019\/12\/grotte_caverne_Curiokids-272x182.jpg 272w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-d051903 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"d051903\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-609fa391\" data-id=\"609fa391\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7466b01f elementor-widget elementor-widget-spacer\" data-id=\"7466b01f\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-22866617 elementor-section-content-middle elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"22866617\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-8a23289\" data-id=\"8a23289\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-58024112 elementor-widget elementor-widget-heading\" data-id=\"58024112\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Waar komt he water in grotten vandaan?<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6c49192 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6c49192\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-2ec440f\" data-id=\"2ec440f\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3f5c2bc3 elementor-widget elementor-widget-text-editor\" data-id=\"3f5c2bc3\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Tegenwoordig is het water in de grotten afkomstig van bronnen of van de percolatie van regenwater. Dit water stroomt door de verschillende scheuren in het gesteente naar het grondwater of naar andere waterlopen.<\/p>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-f2236a2 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f2236a2\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-e25e166\" data-id=\"e25e166\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6059d4e elementor-widget elementor-widget-heading\" data-id=\"6059d4e\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Grotten van Han<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-63260c4 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"63260c4\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-8496f67\" data-id=\"8496f67\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4235fd4 elementor-widget elementor-widget-image\" data-id=\"4235fd4\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"600\" src=\"https:\/\/curiokids.net\/wp-content\/uploads\/2019\/12\/grotte2_caverne_Curiokids.jpg\" class=\"elementor-animation-grow attachment-full size-full wp-image-4429\" alt=\"\" srcset=\"https:\/\/curiokids.net\/wp-content\/uploads\/2019\/12\/grotte2_caverne_Curiokids.jpg 600w, https:\/\/curiokids.net\/wp-content\/uploads\/2019\/12\/grotte2_caverne_Curiokids-300x300.jpg 300w, https:\/\/curiokids.net\/wp-content\/uploads\/2019\/12\/grotte2_caverne_Curiokids-150x150.jpg 150w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-acc6f4d\" data-id=\"acc6f4d\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4114da7 elementor-widget elementor-widget-image\" data-id=\"4114da7\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"534\" src=\"https:\/\/curiokids.net\/wp-content\/uploads\/2019\/12\/grotte4_caverne_Curiokids.jpg\" class=\"elementor-animation-grow attachment-full size-full wp-image-4430\" alt=\"\" srcset=\"https:\/\/curiokids.net\/wp-content\/uploads\/2019\/12\/grotte4_caverne_Curiokids.jpg 800w, https:\/\/curiokids.net\/wp-content\/uploads\/2019\/12\/grotte4_caverne_Curiokids-300x200.jpg 300w, https:\/\/curiokids.net\/wp-content\/uploads\/2019\/12\/grotte4_caverne_Curiokids-768x513.jpg 768w, https:\/\/curiokids.net\/wp-content\/uploads\/2019\/12\/grotte4_caverne_Curiokids-600x400.jpg 600w, https:\/\/curiokids.net\/wp-content\/uploads\/2019\/12\/grotte4_caverne_Curiokids-272x182.jpg 272w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-38e8b5c3 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"38e8b5c3\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-7e435aa3\" data-id=\"7e435aa3\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4bf1a5ac elementor-widget elementor-widget-spacer\" data-id=\"4bf1a5ac\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-d69b954 elementor-section-content-middle elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"d69b954\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-80927ac\" data-id=\"80927ac\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-b4ca77c elementor-widget elementor-widget-heading\" data-id=\"b4ca77c\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Is wandelen in grotten gevaarlijk?<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7809a97 elementor-widget elementor-widget-spacer\" data-id=\"7809a97\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6e74204e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6e74204e\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-4118aa67\" data-id=\"4118aa67\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3b37990 elementor-widget elementor-widget-text-editor\" data-id=\"3b37990\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Wanner grotten niet zijn ingericht voor toeristisch bezoek, kunnen ze gevaarlijk zijn, want er zijn talrijke risico&#8217;s. Hiertoe behoren: van rotsen vallen, uitglijden over rotsen of in gaten vallen, de kou, mogelijke overstromingen in geval van regen of fysieke vermoeidheid .<\/p>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-6831d71\" data-id=\"6831d71\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-7947ff10\" data-id=\"7947ff10\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-44d3f864 elementor-widget elementor-widget-image\" data-id=\"44d3f864\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/curiokids.net\/wp-content\/uploads\/elementor\/thumbs\/DicoKids-qo7mtx2x6sb91s5qv3v5k38zcuh9lp5ajkwhapuvss.png\" title=\"DicoKids\" alt=\"DicoKids\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6df8ec24 elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"6df8ec24\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;zoomIn&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h6 class=\"elementor-heading-title elementor-size-default\">Zuur<\/h6>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2024f428 elementor-widget elementor-widget-text-editor\" data-id=\"2024f428\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Een verbinding die zijn waterstofatoom kan verliezen en een pikante smaak heeft<\/p>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1398f2b elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"1398f2b\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;zoomIn&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h6 class=\"elementor-heading-title elementor-size-default\">Percolation<\/h6>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bd52c53 elementor-widget elementor-widget-text-editor\" data-id=\"bd52c53\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Het binnendringen van water in de grond.<\/p>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c55667a elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"c55667a\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;zoomIn&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h6 class=\"elementor-heading-title elementor-size-default\">Grondwater<\/h6>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a45865b elementor-widget elementor-widget-text-editor\" data-id=\"a45865b\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Een ondergronds watervlakte gevormd door oppervlaktewater<\/p>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-32f26771 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"32f26771\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-76adc433\" data-id=\"76adc433\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2f5f7fd elementor-widget elementor-widget-spacer\" data-id=\"2f5f7fd\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<div class=\"mh-excerpt\"><p>Betoverend, fascinerend of soms beangstigend, grotten fascineren zowel amateurs als wetenschappers met hun schoonheid, hun <a class=\"mh-excerpt-more\" href=\"https:\/\/curiokids.net\/nl\/hoe-worden-grotten-gevormd\/\" title=\"Hoe worden grotten gevormd?\">[&#8230;]<\/a><\/p>\n<\/div>","protected":false},"author":3,"featured_media":4424,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[107,267,268,208],"tags":[],"_links":{"self":[{"href":"https:\/\/curiokids.net\/nl\/wp-json\/wp\/v2\/posts\/13251"}],"collection":[{"href":"https:\/\/curiokids.net\/nl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/curiokids.net\/nl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/curiokids.net\/nl\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/curiokids.net\/nl\/wp-json\/wp\/v2\/comments?post=13251"}],"version-history":[{"count":0,"href":"https:\/\/curiokids.net\/nl\/wp-json\/wp\/v2\/posts\/13251\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/curiokids.net\/nl\/wp-json\/wp\/v2\/media\/4424"}],"wp:attachment":[{"href":"https:\/\/curiokids.net\/nl\/wp-json\/wp\/v2\/media?parent=13251"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/curiokids.net\/nl\/wp-json\/wp\/v2\/categories?post=13251"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/curiokids.net\/nl\/wp-json\/wp\/v2\/tags?post=13251"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}