1.0JeopardyAnswers.orghttps://jeopardyanswers.orgjeohttps://jeopardyanswers.org/author/jeo/300 million years ago a giant ocean called Panthalassa surrounded this landmass with the same first 3 letters - JeopardyAnswers.orgrich600338<blockquote class="wp-embedded-content" data-secret="IHK6BUoqEB"><a href="https://jeopardyanswers.org/300-million-years-ago-a-giant-ocean-called-panthalassa-surrounded-this-landmass-with-the-same-first-3-letters/">300 million years ago a giant ocean called Panthalassa surrounded this landmass with the same first 3 letters</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://jeopardyanswers.org/300-million-years-ago-a-giant-ocean-called-panthalassa-surrounded-this-landmass-with-the-same-first-3-letters/embed/#?secret=IHK6BUoqEB" width="600" height="338" title="“300 million years ago a giant ocean called Panthalassa surrounded this landmass with the same first 3 letters” — JeopardyAnswers.org" data-secret="IHK6BUoqEB" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! This file is auto-generated */ !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); </script> Below you may find the 300 million years ago a giant ocean called Panthalassa surrounded this landmass with the same first 3 letters which is part of the Jeopardy Archive. In case the question or answer is wrong or something is missing do not hesitate to contact us and we will be glad to help...