https://padlet.com/310196/upgbukd6uk45 Made with a little mischief en-us 2018-03-23 15:57:26 UTC 2025-11-14 20:49:11 UTC hello@padlet.com 310196 https://padlet.com/310196/upgbukd6uk45/wish/245538512 the hypothetical landmass that existed when all continents were joined, from about 300 to 200 million years ago.]]> 2018-03-23 15:59:22 UTC https://padlet.com/310196/upgbukd6uk45/wish/245538512 310196 https://padlet.com/310196/upgbukd6uk45/wish/245539099 the gradual movement of the continents across the earth's surface through geological time.

]]> 2018-03-23 16:00:39 UTC https://padlet.com/310196/upgbukd6uk45/wish/245539099 310196 https://padlet.com/310196/upgbukd6uk45/wish/245541843 the remains or impression of a prehistoric organism preserved in petrified form or as a mold or cast in rock.

]]> 2018-03-23 16:05:38 UTC https://padlet.com/310196/upgbukd6uk45/wish/245541843 310196 https://padlet.com/310196/upgbukd6uk45/wish/245542126 a slowly moving mass or river of ice formed by the accumulation and compaction of snow on mountains or near the poles.

]]> 2018-03-23 16:06:10 UTC https://padlet.com/310196/upgbukd6uk45/wish/245542126 310196 https://padlet.com/310196/upgbukd6uk45/wish/245542348 a glacial episode during a past geological period.]]> 2018-03-23 16:06:40 UTC https://padlet.com/310196/upgbukd6uk45/wish/245542348 310196 https://padlet.com/310196/upgbukd6uk45/wish/245542732 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 16:07:28 UTC https://padlet.com/310196/upgbukd6uk45/wish/245542732 310196 https://padlet.com/310196/upgbukd6uk45/wish/245543348 A German geophysicist who proposed the theory of continental drift (1880-1930) Synonyms: Wegener Example of: geophysicist. a geologist who uses physical principles to study the properties of the earth.

]]> 2018-03-23 16:08:48 UTC https://padlet.com/310196/upgbukd6uk45/wish/245543348