https://padlet.com/emaan_mir34424/emaan123 science en-us 2018-11-27 04:21:19 UTC 2018-11-27 04:43:49 UTC hello@padlet.com https://padlet-assets.s3.amazonaws.com/icons/Clouds.png emaan_mir34424 https://padlet.com/emaan_mir34424/emaan123/wish/308117770 a crust is the outermost layer of a planet. The crust of the Earth is composed of a great variety of igneous, metamorphic, and sedimentary rocks.]]> 2018-11-27 04:34:50 UTC https://padlet.com/emaan_mir34424/emaan123/wish/308117770 emaan_mir34424 https://padlet.com/emaan_mir34424/emaan123/wish/308117856  the part of the earth between the core and the the crust is the MANTLE. it is made up of ]]> 2018-11-27 04:35:23 UTC https://padlet.com/emaan_mir34424/emaan123/wish/308117856 emaan_mir34424 https://padlet.com/emaan_mir34424/emaan123/wish/308118256 The Earth's inner core is the Earth's innermost part. It is primarily a solid ball with a radius of about 1,220 kilometres, which is about 70% of the Moon's radius. It is composed of an iron–nickel alloy and some other elements.]]> 2018-11-27 04:38:02 UTC https://padlet.com/emaan_mir34424/emaan123/wish/308118256