https://padlet.com/26witmanm04/f08ffmlnbarawmwa en-us 2020-10-13 13:54:40 UTC 2020-10-13 14:09:41 UTC hello@padlet.com 26witmanm04 https://padlet.com/26witmanm04/f08ffmlnbarawmwa/wish/824892079 In geology, the crust is the outermost solid shell of a rocky planet, dwarf planet, or natural satellite.]]> 2020-10-13 13:57:41 UTC https://padlet.com/26witmanm04/f08ffmlnbarawmwa/wish/824892079 26witmanm04 https://padlet.com/26witmanm04/f08ffmlnbarawmwa/wish/824900882 A mantle is a layer inside a planetary body bounded below by a core and above by a crust. Mantles are made of rock or ices, and are generally the largest and most massive layer of the planetary body.]]> 2020-10-13 13:59:38 UTC https://padlet.com/26witmanm04/f08ffmlnbarawmwa/wish/824900882 26witmanm04 https://padlet.com/26witmanm04/f08ffmlnbarawmwa/wish/824905699 Earth's outer core is a fluid layer about 2,400 km thick and composed of mostly iron and nickel that lies above Earth's solid inner core and below its mantle. ]]> 2020-10-13 14:00:46 UTC https://padlet.com/26witmanm04/f08ffmlnbarawmwa/wish/824905699 26witmanm04 https://padlet.com/26witmanm04/f08ffmlnbarawmwa/wish/824914102 A lithosphere is the rigid, outermost shell of a terrestrial-type planet, or natural satellite, that is defined by its rigid mechanical properties.]]> 2020-10-13 14:02:46 UTC https://padlet.com/26witmanm04/f08ffmlnbarawmwa/wish/824914102 26witmanm04 https://padlet.com/26witmanm04/f08ffmlnbarawmwa/wish/824917647 Earth's inner core is the innermost geologic layer of the Earth. It is primarily a solid ball with a radius of about 1,220 kilometres, which is about 20% of the Earth's radius or 70% of the Moon's radius.]]> 2020-10-13 14:03:33 UTC https://padlet.com/26witmanm04/f08ffmlnbarawmwa/wish/824917647 26witmanm04 https://padlet.com/26witmanm04/f08ffmlnbarawmwa/wish/824924753 Relating to or produced by the internal heat of the earth.]]> 2020-10-13 14:05:09 UTC https://padlet.com/26witmanm04/f08ffmlnbarawmwa/wish/824924753 26witmanm04 https://padlet.com/26witmanm04/f08ffmlnbarawmwa/wish/824928306 the upper layer of the earth's mantle, below the lithosphere, in which there is relatively low resistance to plastic flow and convection is thought to occur.]]> 2020-10-13 14:05:57 UTC https://padlet.com/26witmanm04/f08ffmlnbarawmwa/wish/824928306 26witmanm04 https://padlet.com/26witmanm04/f08ffmlnbarawmwa/wish/824934721 the movement caused within a fluid by the tendency of hotter and therefore less dense material to rise, and colder, denser material to sink under the influence of gravity, which consequently results in transfer of heat.]]> 2020-10-13 14:07:22 UTC https://padlet.com/26witmanm04/f08ffmlnbarawmwa/wish/824934721 26witmanm04 https://padlet.com/26witmanm04/f08ffmlnbarawmwa/wish/824937222 In plate tectonics, a divergent boundary or divergent plate boundary is a linear feature that exists between two tectonic plates that are moving away from each other.]]> 2020-10-13 14:07:55 UTC https://padlet.com/26witmanm04/f08ffmlnbarawmwa/wish/824937222 26witmanm04 https://padlet.com/26witmanm04/f08ffmlnbarawmwa/wish/824943268 A convergent boundary is an area on Earth where two or more lithospheric plates collide.]]> 2020-10-13 14:09:20 UTC https://padlet.com/26witmanm04/f08ffmlnbarawmwa/wish/824943268