https://padlet.com/304959/ruthsylb4vll Made with a warm hug en-us 2018-03-23 15:56:24 UTC 2025-12-26 20:21:42 UTC hello@padlet.com 304959 https://padlet.com/304959/ruthsylb4vll/wish/245537599 Pangaea or Pangea was a supercontinent that existed during the late Paleozoic and early Mesozoic eras. It assembled from earlier continental units approximately 335 million years ago, and it began to break apart about 175 million years ago.]]> 2018-03-23 15:57:59 UTC https://padlet.com/304959/ruthsylb4vll/wish/245537599 304959 https://padlet.com/304959/ruthsylb4vll/wish/245537654 the gradual movement of the continents across the earth's surface through geological time.]]> 2018-03-23 15:58:06 UTC https://padlet.com/304959/ruthsylb4vll/wish/245537654 304959 https://padlet.com/304959/ruthsylb4vll/wish/245537683 the remains or impression of a prehistoric organism preserved in petrified form or as a mold or cast in rock.]]> 2018-03-23 15:58:09 UTC https://padlet.com/304959/ruthsylb4vll/wish/245537683 304959 https://padlet.com/304959/ruthsylb4vll/wish/245537735 A glacier is a persistent body of dense ice that is constantly moving under its own weight; it forms where the accumulation of snow exceeds its ablation over many years, often centuries.]]> 2018-03-23 15:58:15 UTC https://padlet.com/304959/ruthsylb4vll/wish/245537735 304959 https://padlet.com/304959/ruthsylb4vll/wish/245537788 An ice age is a period of long-term reduction in the temperature of Earth's surface and atmosphere, resulting in the presence or expansion of continental and polar ice sheets and alpine glaciers.]]> 2018-03-23 15:58:22 UTC https://padlet.com/304959/ruthsylb4vll/wish/245537788 304959 https://padlet.com/304959/ruthsylb4vll/wish/245537859 each of several large landmasses (notably Pangaea, Gondwana, and Laurasia) thought to have divided to form the present continents in the geological past.]]> 2018-03-23 15:58:31 UTC https://padlet.com/304959/ruthsylb4vll/wish/245537859 304959 https://padlet.com/304959/ruthsylb4vll/wish/245537943 Alfred Lothar Wegener was a German polar researcher, geophysicist and meteorologist.]]> 2018-03-23 15:58:41 UTC https://padlet.com/304959/ruthsylb4vll/wish/245537943 304959 https://padlet.com/304959/ruthsylb4vll/wish/245537990 a continent or other large body of mass.]]> 2018-03-23 15:58:45 UTC https://padlet.com/304959/ruthsylb4vll/wish/245537990