Theory of plate tectonics 3rd hour by https://padlet.com/erica_navarre/2hr7s54jquwr Development of the theory en-us 2018-01-11 20:27:01 UTC 2018-01-12 15:58:31 UTC hello@padlet.com https://padletuploads.blob.core.windows.net/prod/91810442/4eab4ab0d7f4cb776574703dd4e24fd6/giraffe_icon.svg Satellites helped change the theory about the plate tectonics and the movement of them. A.D https://padlet.com/erica_navarre/2hr7s54jquwr/wish/221017014 2018-01-12 15:55:53 UTC https://padlet.com/erica_navarre/2hr7s54jquwr/wish/221017014 sonar and satellites help change the theory https://padlet.com/erica_navarre/2hr7s54jquwr/wish/221017059 2018-01-12 15:55:58 UTC https://padlet.com/erica_navarre/2hr7s54jquwr/wish/221017059 wregnors theory was that plates were moving https://padlet.com/erica_navarre/2hr7s54jquwr/wish/221017743 2018-01-12 15:57:21 UTC https://padlet.com/erica_navarre/2hr7s54jquwr/wish/221017743