Earth Before Dinosaurs: The Terrifying Time When Water Was Safer Than Land

Video Description

Earth Before Dinosaurs: The Terrifying Time When Water Was Safer Than Land ► Subscribe: https://goo.gl/r5jd1F For hundreds of millions of years, the oceans and seas have been some of the most dangerous places on Earth. Giant armored fish, monstrous sea scorpions, and terrifying sharks once ruled the depths. But at the end of the Permian, toxic gases and a big change in ocean temperatures caused widespread anoxia; the oceans ran out of oxygen and 96% of all marine life died. The water, once filled with vicious predators, became eerily empty. For the first and only time in history… it was safer in the water than on land. Because on land? That’s where the real nightmares were running around. We are on social media: https://www.facebook.com/destinymediaa The Destiny voice: https://www.TomsVoiceovers.co.uk