https://padlet.com/jcameron17/3vxvlrja2nvs en-us 2019-10-22 12:23:03 UTC 2019-10-22 12:52:07 UTC hello@padlet.com jcameron17 https://padlet.com/jcameron17/3vxvlrja2nvs/wish/400804156 The crust is the outer most layer of the earth composed of a variety of igneous, metamorphic, and sedimentary rocks. The crust is 25 miles thick under the continents and 3-5 miles deep in the ocean.]]> 2019-10-22 12:25:23 UTC https://padlet.com/jcameron17/3vxvlrja2nvs/wish/400804156 jcameron17 https://padlet.com/jcameron17/3vxvlrja2nvs/wish/400808303 The rigid outer part of the earth below the crust.]]> 2019-10-22 12:33:04 UTC https://padlet.com/jcameron17/3vxvlrja2nvs/wish/400808303 jcameron17 https://padlet.com/jcameron17/3vxvlrja2nvs/wish/400809625 The upper layer of earth's mantle below the lithosphere. There is relatively low resistance to plastic flow convection is though to occur here.]]> 2019-10-22 12:35:21 UTC https://padlet.com/jcameron17/3vxvlrja2nvs/wish/400809625 jcameron17 https://padlet.com/jcameron17/3vxvlrja2nvs/wish/400811525 The mantle is the mostly solid part of earth interior, it makes up 84% of the earths total volume. The lithosphere and asthenosphere make up the mantle. Its 1,802 miles thick.]]> 2019-10-22 12:38:49 UTC https://padlet.com/jcameron17/3vxvlrja2nvs/wish/400811525 jcameron17 https://padlet.com/jcameron17/3vxvlrja2nvs/wish/400813487 A fluid layer around 1,500 miles thick and lies 1,800 miles beneath the earth's surface. Its composed of mostly iron and nickel. Its sits between the mantle and inner core. The reason why we have a magnetic field.]]> 2019-10-22 12:41:58 UTC https://padlet.com/jcameron17/3vxvlrja2nvs/wish/400813487 jcameron17 https://padlet.com/jcameron17/3vxvlrja2nvs/wish/400816470 Primarily a solid ball in the center of the earth made out of iron. It has a radius of 750 miles which is around 20% of the earths radius. With the help of the outer core they make are magnetic field.]]> 2019-10-22 12:45:56 UTC https://padlet.com/jcameron17/3vxvlrja2nvs/wish/400816470