https://padlet.com/2144668/404xj3808vvg By- Ally Jaramillo en-us 2018-03-09 16:50:19 UTC 2025-11-02 13:23:20 UTC hello@padlet.com 2144668 https://padlet.com/2144668/404xj3808vvg/wish/240256777 The Crust is Earth's outermost layer. It is composed of sedimentary, igneous, and metamorphic rock. The Earth's crust is about 18 miles wide, and is the outer most layer of the Earth.  
it is 300 degrees Celsius and is not very dense. It is the least dense out of all the layers.]]> 2018-03-09 16:59:40 UTC https://padlet.com/2144668/404xj3808vvg/wish/240256777 2144668 https://padlet.com/2144668/404xj3808vvg/wish/244716747 The Earth's mantle is 2885 km deep, it is made out of liquid rock. The Earth's mantle is below the crust and is more dense than the crust. It is 2000 degrees celsius.]]> 2018-03-21 19:08:56 UTC https://padlet.com/2144668/404xj3808vvg/wish/244716747 2144668 https://padlet.com/2144668/404xj3808vvg/wish/247395610   Is mostly composed of iron and nickel. More dense than the crust and mantle.
4400 degrees celsius
And is 2400 km deep.]]> 2018-03-29 20:34:36 UTC https://padlet.com/2144668/404xj3808vvg/wish/247395610 2144668 https://padlet.com/2144668/404xj3808vvg/wish/247406877 Mostly composed of nickel and solid iron. More dense than all the layers.  5500 degrees celsius
1220 KM deep.

]]> 2018-03-29 22:06:06 UTC https://padlet.com/2144668/404xj3808vvg/wish/247406877 2144668 https://padlet.com/2144668/404xj3808vvg/wish/247410082 https://www.colorado.edu/physics/phys2900/homepages/Marianne.Hogan/inside.html]]> 2018-03-29 22:54:28 UTC https://padlet.com/2144668/404xj3808vvg/wish/247410082