0:00:00.000,0:00:01.340 0:00:01.340,0:00:03.260 Talk about the ultimate breakup. 0:00:03.260,0:00:05.480 Europe and Africa have[br]been splitting apart 0:00:05.480,0:00:08.420 from the American continents[br]for millions of years. 0:00:08.420,0:00:12.120 At a rate of approximately[br]2.5 centimeters per year, 0:00:12.120,0:00:13.850 the continents are[br]moving about as fast 0:00:13.850,0:00:15.150 as our fingernails grow. 0:00:15.150,0:00:18.230 And as they continue to[br]split, the rift between them, 0:00:18.230,0:00:21.380 otherwise known as the Atlantic[br]Ocean, will get even wider. 0:00:21.380,0:00:25.000 And all this drama is[br]leaving behind a major scar, 0:00:25.000,0:00:27.830 an underwater valley called[br]the Mid-Atlantic Ridge, 0:00:27.830,0:00:31.400 which tears more and more as the[br]continents slowly move apart. 0:00:31.400,0:00:33.620 Looking back on the[br]continental relationship 0:00:33.620,0:00:36.530 puts us a mere 300[br]million years ago 0:00:36.530,0:00:38.840 when Africa, Europe,[br]the Americas, 0:00:38.840,0:00:42.050 and all the other continents[br]were one big landmass. 0:00:42.050,0:00:44.960 The famed[br]supercontinent, Pangea. 0:00:44.960,0:00:48.050 Due to the constant churning[br]of magma underneath the Earth's 0:00:48.050,0:00:51.080 crust, they all split up and[br]moved to their modern day 0:00:51.080,0:00:52.130 positions. 0:00:52.130,0:00:54.920 But if destiny in the form[br]of magma and tectonic plates 0:00:54.920,0:00:57.560 has anything to say[br]about it, the continents 0:00:57.560,0:00:59.610 might have a chance of[br]getting back together. 0:00:59.610,0:01:02.210 But how will these stubborn[br]continents kiss and make up? 0:01:02.210,0:01:03.650 Scientists believe[br]the plates will 0:01:03.650,0:01:06.500 shift, causing the continents[br]to rearrange and get 0:01:06.500,0:01:07.870 back together. 0:01:07.870,0:01:09.980 But in true tectonic[br]plate style, 0:01:09.980,0:01:13.370 it'll take about[br]250 million years. 0:01:13.370,0:01:15.950 Our planet has a violent soul. 0:01:15.950,0:01:19.670 Majestic and often destructive,[br]volcanic explosions 0:01:19.670,0:01:23.020 rattle our collective[br]imagination.