{"version":"1.0","provider_name":"Israel News Beep | NewsBeep.com","provider_url":"https:\/\/www.newsbeep.com\/il","author_name":"NEWSBEEP","author_url":"https:\/\/www.newsbeep.com\/il\/author\/newsbeep\/","title":"The ocean looks like one vast sunlit body of water, but below about 600 feet there is too little light for photosynthesis, and below 3,300 feet sunlight disappears entirely\u2014leaving much of Earth\u2019s surface in permanent darkness.","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"BDzwkeaePm\"><a href=\"https:\/\/www.newsbeep.com\/il\/600347\/\">The ocean looks like one vast sunlit body of water, but below about 600 feet there is too little light for photosynthesis, and below 3,300 feet sunlight disappears entirely\u2014leaving much of Earth\u2019s surface in permanent darkness.<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.newsbeep.com\/il\/600347\/embed\/#?secret=BDzwkeaePm\" width=\"600\" height=\"338\" title=\"&#8220;The ocean looks like one vast sunlit body of water, but below about 600 feet there is too little light for photosynthesis, and below 3,300 feet sunlight disappears entirely\u2014leaving much of Earth\u2019s surface in permanent darkness.&#8221; &#8212; Israel News Beep | NewsBeep.com\" data-secret=\"BDzwkeaePm\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/www.newsbeep.com\/il\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","thumbnail_url":"https:\/\/www.newsbeep.com\/il\/wp-content\/uploads\/2026\/08\/noaa-ocean-sunlight-twilight-aphotic-zones-768x301.jpg","thumbnail_width":600,"thumbnail_height":235}