https://padlet.com/rlaz5998/6hj6uhp9twmw0yrw Made By: Robert Lazaryan en-us 2021-03-05 19:25:11 UTC 2024-11-21 13:08:21 UTC hello@padlet.com rlaz5998 https://padlet.com/rlaz5998/6hj6uhp9twmw0yrw/wish/1275337897 The cause of this mass extinction was due to sea levels dropping as glaciers formed and a rise in sea levels after they melted. Leaveing the biggest mass extinction wiping out 85% all animal species on Earth.]]> 2021-03-05 19:45:31 UTC https://padlet.com/rlaz5998/6hj6uhp9twmw0yrw/wish/1275337897 rlaz5998 https://padlet.com/rlaz5998/6hj6uhp9twmw0yrw/wish/1275359926 The cause of this mass extinction is still unknown and is still under debate. Some to contender are a global cooling and an asteroid impact. The temperatures drop causing the warm water marines species to die and others.]]> 2021-03-05 19:51:12 UTC https://padlet.com/rlaz5998/6hj6uhp9twmw0yrw/wish/1275359926 rlaz5998 https://padlet.com/rlaz5998/6hj6uhp9twmw0yrw/wish/1275368911 Evidence that was found indicates that there was an asteroid impact that was 75 miles wide and 3 miles across. Scientist also say that it might have triggered a volcanic eruption that spewed out 2.7 million square miles of lava out.]]> 2021-03-05 19:53:33 UTC https://padlet.com/rlaz5998/6hj6uhp9twmw0yrw/wish/1275368911 rlaz5998 https://padlet.com/rlaz5998/6hj6uhp9twmw0yrw/wish/1275378945 One main contender for the cause was a volcanic explosion make lava flow and causing the Earth’s climate to change. When it erupted lost of CO2 was released and caused global warming.]]> 2021-03-05 19:56:15 UTC https://padlet.com/rlaz5998/6hj6uhp9twmw0yrw/wish/1275378945 rlaz5998 https://padlet.com/rlaz5998/6hj6uhp9twmw0yrw/wish/1275389573 It was caused by an asteroid ranging from several miles long that made the Chicxulub crater. Some scientist believe it might be also a volcanic eruptions that killed the dinosaurs. ]]> 2021-03-05 19:59:18 UTC https://padlet.com/rlaz5998/6hj6uhp9twmw0yrw/wish/1275389573