https://padlet.com/saida_christopherson/d0bb0yegay05 Made with an aura of mystery en-us 2017-03-10 05:25:10 UTC 2023-02-20 19:56:06 UTC hello@padlet.com saida_christopherson https://padlet.com/saida_christopherson/d0bb0yegay05/wish/159184141 2017-03-10 05:52:31 UTC https://padlet.com/saida_christopherson/d0bb0yegay05/wish/159184141 saida_christopherson https://padlet.com/saida_christopherson/d0bb0yegay05/wish/159184446 - Solid materials made of several different substances, including various minerals. ]]> 2017-03-10 05:58:12 UTC https://padlet.com/saida_christopherson/d0bb0yegay05/wish/159184446 saida_christopherson https://padlet.com/saida_christopherson/d0bb0yegay05/wish/159184609 - Solid material made of a single substance called element that is found in nature.]]> 2017-03-10 06:01:19 UTC https://padlet.com/saida_christopherson/d0bb0yegay05/wish/159184609 saida_christopherson https://padlet.com/saida_christopherson/d0bb0yegay05/wish/159184936 - A class of rock that forms from other rocks that have melted, then cooled and hardened.]]> 2017-03-10 06:07:33 UTC https://padlet.com/saida_christopherson/d0bb0yegay05/wish/159184936 saida_christopherson https://padlet.com/saida_christopherson/d0bb0yegay05/wish/159185061 - Rocks that form from pressure and heat that was not enough to melt them.]]> 2017-03-10 06:09:29 UTC https://padlet.com/saida_christopherson/d0bb0yegay05/wish/159185061 saida_christopherson https://padlet.com/saida_christopherson/d0bb0yegay05/wish/159185191 - Rock that has formed formed from layers of sediments (particles) that harden.]]> 2017-03-10 06:12:06 UTC https://padlet.com/saida_christopherson/d0bb0yegay05/wish/159185191 saida_christopherson https://padlet.com/saida_christopherson/d0bb0yegay05/wish/159185440 - The remains of living organisms that have been preserved in rock.
-They are usually found in sedimentary rock.]]> 2017-03-10 06:17:10 UTC https://padlet.com/saida_christopherson/d0bb0yegay05/wish/159185440 saida_christopherson https://padlet.com/saida_christopherson/d0bb0yegay05/wish/159185672 - First, when soft part of a dead animal or plant decay, the hard parts are covered w/ soft mud.
- Then the shape is preserved when the mud hardens into rock over millions of years.]]> 2017-03-10 06:21:45 UTC https://padlet.com/saida_christopherson/d0bb0yegay05/wish/159185672 saida_christopherson https://padlet.com/saida_christopherson/d0bb0yegay05/wish/159187183 - Rocks are formed when minerals join together. This happens when hot, liquid rock cools and hardens. Other rocks form when pressure from overlying rocks squeezes minerals and particles.]]> 2017-03-10 06:50:06 UTC https://padlet.com/saida_christopherson/d0bb0yegay05/wish/159187183 saida_christopherson https://padlet.com/saida_christopherson/d0bb0yegay05/wish/159188173 - Some minerals contain only one element. But most minerals are a combination of elements.]]> 2017-03-10 07:06:54 UTC https://padlet.com/saida_christopherson/d0bb0yegay05/wish/159188173 saida_christopherson https://padlet.com/saida_christopherson/d0bb0yegay05/wish/159190123 - Diamond is an extraordinary mineral w/extreme hardness. - Diamond contains carbon as its only element.]]> 2017-03-10 07:24:37 UTC https://padlet.com/saida_christopherson/d0bb0yegay05/wish/159190123 saida_christopherson https://padlet.com/saida_christopherson/d0bb0yegay05/wish/159191226 -Minerals form as crystals. The shape of a crystal is a clue to identify the mineral]]> 2017-03-10 07:35:08 UTC https://padlet.com/saida_christopherson/d0bb0yegay05/wish/159191226 saida_christopherson https://padlet.com/saida_christopherson/d0bb0yegay05/wish/159191565 - Formed from slow-cooling magma; it is light colored w/large crystals. It's very hard to break.]]> 2017-03-10 07:37:41 UTC https://padlet.com/saida_christopherson/d0bb0yegay05/wish/159191565 saida_christopherson https://padlet.com/saida_christopherson/d0bb0yegay05/wish/159191933 - It is dark colored w/very small crystals. Formed from cooled lava.]]> 2017-03-10 07:40:10 UTC https://padlet.com/saida_christopherson/d0bb0yegay05/wish/159191933 saida_christopherson https://padlet.com/saida_christopherson/d0bb0yegay05/wish/159192173 - It is dark colored volcanic glass. It is formed from rapid cooling of lava.]]> 2017-03-10 07:42:17 UTC https://padlet.com/saida_christopherson/d0bb0yegay05/wish/159192173 saida_christopherson https://padlet.com/saida_christopherson/d0bb0yegay05/wish/159192524 - It is a layered rock that is hard to break. It is composed of wavy bands of dark and light layers. ]]> 2017-03-10 07:45:14 UTC https://padlet.com/saida_christopherson/d0bb0yegay05/wish/159192524 saida_christopherson https://padlet.com/saida_christopherson/d0bb0yegay05/wish/159193018 - It is coarse-grained. It has  layers of different minerals
- It has big flakes of crystals.]]> 2017-03-10 07:48:41 UTC https://padlet.com/saida_christopherson/d0bb0yegay05/wish/159193018 saida_christopherson https://padlet.com/saida_christopherson/d0bb0yegay05/wish/159193500 - It has crystals or lines of color. Colored layers may be made smooth and shiny. Limestone can be changed to marble.]]> 2017-03-10 07:51:24 UTC https://padlet.com/saida_christopherson/d0bb0yegay05/wish/159193500 saida_christopherson https://padlet.com/saida_christopherson/d0bb0yegay05/wish/159194372 - It's very light. It is formed from gas bubbling in lava that cools quickly. It has many air holes.]]> 2017-03-10 07:57:21 UTC https://padlet.com/saida_christopherson/d0bb0yegay05/wish/159194372 saida_christopherson https://padlet.com/saida_christopherson/d0bb0yegay05/wish/159195045 - It is made of layers of sand; fine, granite texture where you can see the grains.]]> 2017-03-10 08:02:05 UTC https://padlet.com/saida_christopherson/d0bb0yegay05/wish/159195045 saida_christopherson https://padlet.com/saida_christopherson/d0bb0yegay05/wish/159195213 - Formed when mud and clay are pressed together. - May contain fossils.]]> 2017-03-10 08:03:28 UTC https://padlet.com/saida_christopherson/d0bb0yegay05/wish/159195213 saida_christopherson https://padlet.com/saida_christopherson/d0bb0yegay05/wish/159195551 - It is composed of rounded fragments cemented together with silt and clay.]]> 2017-03-10 08:05:42 UTC https://padlet.com/saida_christopherson/d0bb0yegay05/wish/159195551 saida_christopherson https://padlet.com/saida_christopherson/d0bb0yegay05/wish/159195822 - It is made from shells, coral, and calcite. Limestone can have many fossils.]]> 2017-03-10 08:07:14 UTC https://padlet.com/saida_christopherson/d0bb0yegay05/wish/159195822 saida_christopherson https://padlet.com/saida_christopherson/d0bb0yegay05/wish/159197822 - Gold and silver are minerals. They are soft and can be worked into different shapes to make necklaces, rings, and other jewelry. ]]> 2017-03-10 08:19:14 UTC https://padlet.com/saida_christopherson/d0bb0yegay05/wish/159197822 saida_christopherson https://padlet.com/saida_christopherson/d0bb0yegay05/wish/159199115 - Rubies are gemstones from a mineral called corundum. When the element chromium is trapped within corundum, it turns deep red and becomes a ruby.]]> 2017-03-10 08:26:15 UTC https://padlet.com/saida_christopherson/d0bb0yegay05/wish/159199115 saida_christopherson https://padlet.com/saida_christopherson/d0bb0yegay05/wish/159413316 - Scientists rate the hardness of minerals on a scale of 1 to, depending on how hard they are to scratch.
- The softest mineral, talc has a hardness of 1, the hardness mineral, diamond has a hardness of 10]]> 2017-03-11 03:37:01 UTC https://padlet.com/saida_christopherson/d0bb0yegay05/wish/159413316 saida_christopherson https://padlet.com/saida_christopherson/d0bb0yegay05/wish/159415023 2017-03-11 04:34:45 UTC https://padlet.com/saida_christopherson/d0bb0yegay05/wish/159415023 saida_christopherson https://padlet.com/saida_christopherson/d0bb0yegay05/wish/159415088 2017-03-11 04:37:13 UTC https://padlet.com/saida_christopherson/d0bb0yegay05/wish/159415088 saida_christopherson https://padlet.com/saida_christopherson/d0bb0yegay05/wish/159415175 2017-03-11 04:40:46 UTC https://padlet.com/saida_christopherson/d0bb0yegay05/wish/159415175 saida_christopherson https://padlet.com/saida_christopherson/d0bb0yegay05/wish/159415271 BY SAIDA CHRISTOPHERSON

]]> 2017-03-11 04:46:06 UTC https://padlet.com/saida_christopherson/d0bb0yegay05/wish/159415271 saida_christopherson https://padlet.com/saida_christopherson/d0bb0yegay05/wish/159415528 2017-03-11 05:01:56 UTC https://padlet.com/saida_christopherson/d0bb0yegay05/wish/159415528 saida_christopherson https://padlet.com/saida_christopherson/d0bb0yegay05/wish/159415704 2017-03-11 05:11:45 UTC https://padlet.com/saida_christopherson/d0bb0yegay05/wish/159415704 saida_christopherson https://padlet.com/saida_christopherson/d0bb0yegay05/wish/159415907 2017-03-11 05:22:21 UTC https://padlet.com/saida_christopherson/d0bb0yegay05/wish/159415907 saida_christopherson https://padlet.com/saida_christopherson/d0bb0yegay05/wish/159417667 2017-03-11 06:56:25 UTC https://padlet.com/saida_christopherson/d0bb0yegay05/wish/159417667 saida_christopherson https://padlet.com/saida_christopherson/d0bb0yegay05/wish/159417806 2017-03-11 07:05:18 UTC https://padlet.com/saida_christopherson/d0bb0yegay05/wish/159417806 saida_christopherson https://padlet.com/saida_christopherson/d0bb0yegay05/wish/159418231 - It is the softest mineral on Earth. It is number 1 on the hardness scale so easily scratched by a fingernail.]]> 2017-03-11 07:23:10 UTC https://padlet.com/saida_christopherson/d0bb0yegay05/wish/159418231 saida_christopherson https://padlet.com/saida_christopherson/d0bb0yegay05/wish/160139243 Out of the minerals we studied which one is the softest mineral to scratch 
and which is the hardest?]]> 2017-03-15 01:08:42 UTC https://padlet.com/saida_christopherson/d0bb0yegay05/wish/160139243 saida_christopherson https://padlet.com/saida_christopherson/d0bb0yegay05/wish/160140134 2017-03-15 01:16:37 UTC https://padlet.com/saida_christopherson/d0bb0yegay05/wish/160140134 saida_christopherson https://padlet.com/saida_christopherson/d0bb0yegay05/wish/160141141 2017-03-15 01:24:23 UTC https://padlet.com/saida_christopherson/d0bb0yegay05/wish/160141141