Earths layers by jake https://padlet.com/21jungerer/qulmthiaimtw en-us 2017-02-10 15:42:34 UTC 2017-02-21 15:14:12 UTC hello@padlet.com density 21jungerer https://padlet.com/21jungerer/qulmthiaimtw/wish/153087385 mass per volume unit
]]> 2017-02-10 15:44:27 UTC https://padlet.com/21jungerer/qulmthiaimtw/wish/153087385 convection currents 21jungerer https://padlet.com/21jungerer/qulmthiaimtw/wish/153087871 differences in temperatures causes density differences making liquid materials rise and fall
]]> 2017-02-10 15:45:32 UTC https://padlet.com/21jungerer/qulmthiaimtw/wish/153087871 continental plates 21jungerer https://padlet.com/21jungerer/qulmthiaimtw/wish/153088239 made of granite
]]> 2017-02-10 15:46:28 UTC https://padlet.com/21jungerer/qulmthiaimtw/wish/153088239 oceanic plates 21jungerer https://padlet.com/21jungerer/qulmthiaimtw/wish/154609236 made of basalt
]]> 2017-02-17 15:23:29 UTC https://padlet.com/21jungerer/qulmthiaimtw/wish/154609236 continental drift 21jungerer https://padlet.com/21jungerer/qulmthiaimtw/wish/154609380 contients drifted apart
]]> 2017-02-17 15:23:55 UTC https://padlet.com/21jungerer/qulmthiaimtw/wish/154609380 sea floor spreading 21jungerer https://padlet.com/21jungerer/qulmthiaimtw/wish/154609488 2 oceanic plates diverge
]]> 2017-02-17 15:24:17 UTC https://padlet.com/21jungerer/qulmthiaimtw/wish/154609488 subducion zone 21jungerer https://padlet.com/21jungerer/qulmthiaimtw/wish/154609669 ocean plate goes under continental plate
]]> 2017-02-17 15:24:49 UTC https://padlet.com/21jungerer/qulmthiaimtw/wish/154609669 magnetic striping 21jungerer https://padlet.com/21jungerer/qulmthiaimtw/wish/154609934 reversal of magnetic poles


]]> 2017-02-17 15:25:38 UTC https://padlet.com/21jungerer/qulmthiaimtw/wish/154609934 theory of plate tectonics 21jungerer https://padlet.com/21jungerer/qulmthiaimtw/wish/154610173 evidence based movement of earths crust]]> 2017-02-17 15:26:23 UTC https://padlet.com/21jungerer/qulmthiaimtw/wish/154610173 plate boundaries 21jungerer https://padlet.com/21jungerer/qulmthiaimtw/wish/154613345 where two crustal plates meet
]]> 2017-02-17 15:36:10 UTC https://padlet.com/21jungerer/qulmthiaimtw/wish/154613345 convergent 21jungerer https://padlet.com/21jungerer/qulmthiaimtw/wish/154613567 movement of objects toward each other
]]> 2017-02-17 15:36:47 UTC https://padlet.com/21jungerer/qulmthiaimtw/wish/154613567 divergent 21jungerer https://padlet.com/21jungerer/qulmthiaimtw/wish/155166213 movement of objects away from each other
]]> 2017-02-21 14:58:28 UTC https://padlet.com/21jungerer/qulmthiaimtw/wish/155166213