2/3 Gold - How is the Earth Changing? by John Benages https://padlet.com/jbenages/mhq766j90lp7 Add new ideas as they come up throughout the unit. en-us 2016-11-09 01:49:51 UTC 2016-11-28 15:21:41 UTC hello@padlet.com https://padlet.com/jbenages/mhq766j90lp7/wish/140203513 Wengener believed that continents were one large landmass called Pangea. -]]> 2016-11-28 15:17:48 UTC https://padlet.com/jbenages/mhq766j90lp7/wish/140203513 Ages of ocean floor rock were found to vary depending on the location https://padlet.com/jbenages/mhq766j90lp7/wish/140204158 2016-11-28 15:18:56 UTC https://padlet.com/jbenages/mhq766j90lp7/wish/140204158 https://padlet.com/jbenages/mhq766j90lp7/wish/140204280 Continents separated, known as continental drift. No evidence for this at the time.

]]> 2016-11-28 15:19:07 UTC https://padlet.com/jbenages/mhq766j90lp7/wish/140204280 https://padlet.com/jbenages/mhq766j90lp7/wish/140204304 -Ocean floor rock is volcanic and younger than continental rock.]]> 2016-11-28 15:19:09 UTC https://padlet.com/jbenages/mhq766j90lp7/wish/140204304 https://padlet.com/jbenages/mhq766j90lp7/wish/140205242 New material is constantly being added to the edges of some plates. This creates new ocean floors between continents or forces them together]]> 2016-11-28 15:20:46 UTC https://padlet.com/jbenages/mhq766j90lp7/wish/140205242