https://padlet.com/marias8/u74315rxpdp1 Jose Pablo A. Jorge A. B. Paloma F. Fernanda A. en-us 2017-10-12 20:20:34 UTC 2017-10-12 22:33:15 UTC hello@padlet.com marias8 https://padlet.com/marias8/u74315rxpdp1/wish/196630121 Is made of very hot, solid rock. And it is 3,000 kilometers thick. It is divided into layers. ]]> 2017-10-12 20:25:25 UTC https://padlet.com/marias8/u74315rxpdp1/wish/196630121 jalvarez17 https://padlet.com/marias8/u74315rxpdp1/wish/196631012 Geologist have to use 2 main types of evidence to learn about Earth’s interior: direct evidence from rock sample and indirect evidence from seismic waves]]> 2017-10-12 20:28:27 UTC https://padlet.com/marias8/u74315rxpdp1/wish/196631012 marias8 https://padlet.com/marias8/u74315rxpdp1/wish/196631902 Is the crust and uppermost part of the mantle. Is hard, strong and rigid. And is about 100 kilometers thick.]]> 2017-10-12 20:31:35 UTC https://padlet.com/marias8/u74315rxpdp1/wish/196631902 jbolanos3 https://padlet.com/marias8/u74315rxpdp1/wish/196632696 The crust is a layer of solid rock that includes both dry land and the ocean floor.]]> 2017-10-12 20:34:54 UTC https://padlet.com/marias8/u74315rxpdp1/wish/196632696 jalvarez17 https://padlet.com/marias8/u74315rxpdp1/wish/196632733 Scientist use an indirect form to learn about Earth’s interior. This consists on recording the seismic waves that occurs during earthquakes. The path of seismic waves can reveal new areas inside Earth where the makeup or form of material changes.]]> 2017-10-12 20:35:09 UTC https://padlet.com/marias8/u74315rxpdp1/wish/196632733 jbolanos3 https://padlet.com/marias8/u74315rxpdp1/wish/196633099 The crust that lies beneath the ocean is called oceanic crust.]]> 2017-10-12 20:36:54 UTC https://padlet.com/marias8/u74315rxpdp1/wish/196633099 marias8 https://padlet.com/marias8/u74315rxpdp1/wish/196633185 Is below the litosphere, the material is hotter and under increasing temperature. Over thousands of years this part of the mantle may bend like a metal spoon.]]> 2017-10-12 20:37:24 UTC https://padlet.com/marias8/u74315rxpdp1/wish/196633185 jbolanos3 https://padlet.com/marias8/u74315rxpdp1/wish/196633568
The continental crust is the crust that forms the continents, contains many  types of rocks.]]> 2017-10-12 20:38:55 UTC https://padlet.com/marias8/u74315rxpdp1/wish/196633568 jalvarez17 https://padlet.com/marias8/u74315rxpdp1/wish/196633857 There are many layers of Earth, but the most important layers are the crust, the mantle, and the core. These layers change dramactly in size, composition, temperature, and presure. The preasure is caused from a force pressing on an area inside of Earth. The deeper down inside Earth, the greater the presure you will experience, also the temperature inside Earth increases as depth increases..]]> 2017-10-12 20:40:01 UTC https://padlet.com/marias8/u74315rxpdp1/wish/196633857 jbolanos3 https://padlet.com/marias8/u74315rxpdp1/wish/196634028 The core is made mostly of the metals iron and nickel. It consists of two parts: a liquid outer core and a solid inner core.]]> 2017-10-12 20:40:55 UTC https://padlet.com/marias8/u74315rxpdp1/wish/196634028 pferrari1 https://padlet.com/marias8/u74315rxpdp1/wish/196634952 The outer core is a layer of molten metal surrounding the inner core.

The Inner core is a dense ball of solid metal 

In the inner core, extreme pressure squeezes the atoms or iron and nickel so much that they cannot spread out to become liquid. Most evidence suggests that both parts of the core are made of iron and nickel. But scientist have found data suggesting that the core also contains oxygen, sulfur and silicon. ]]> 2017-10-12 20:44:50 UTC https://padlet.com/marias8/u74315rxpdp1/wish/196634952 marias8 https://padlet.com/marias8/u74315rxpdp1/wish/196635535 This matle is hot but not rigid. This layer includes a region called the transition zone, this one lies just beneath the asthenosphere. And exends down to the Earth´s core. ]]> 2017-10-12 20:47:25 UTC https://padlet.com/marias8/u74315rxpdp1/wish/196635535 pferrari1 https://padlet.com/marias8/u74315rxpdp1/wish/196636847 Scientists think that movements in the liquid outer core creates Earth's magnetic fields.

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