Geology Basics by https://padlet.com/2011howell_eifion/ywrfbrzbtzrb en-us 2016-09-29 08:06:15 UTC 2026-01-18 02:42:04 UTC hello@padlet.com https://padlet-assets.s3.amazonaws.com/icons/Dartstarget.png What is Geology  2011howell_eifion https://padlet.com/2011howell_eifion/ywrfbrzbtzrb/wish/127173667 the science which deals with the physical structure and substance of the earth, their history, and the processes which act on them.]]> 2016-09-29 08:08:58 UTC https://padlet.com/2011howell_eifion/ywrfbrzbtzrb/wish/127173667 2011howell_eifion https://padlet.com/2011howell_eifion/ywrfbrzbtzrb/wish/127174021 2016-09-29 08:11:23 UTC https://padlet.com/2011howell_eifion/ywrfbrzbtzrb/wish/127174021 Basic types 2011howell_eifion https://padlet.com/2011howell_eifion/ywrfbrzbtzrb/wish/127174150 There are three main types of Rock groups:
1. Sedimentary
2. Igneous 
3. Metamorphic  ]]> 2016-09-29 08:12:17 UTC https://padlet.com/2011howell_eifion/ywrfbrzbtzrb/wish/127174150 Sedimentary rocks  2011howell_eifion https://padlet.com/2011howell_eifion/ywrfbrzbtzrb/wish/127174784 2016-09-29 08:15:20 UTC https://padlet.com/2011howell_eifion/ywrfbrzbtzrb/wish/127174784 Igneous rocks  2011howell_eifion https://padlet.com/2011howell_eifion/ywrfbrzbtzrb/wish/127175117 2016-09-29 08:16:51 UTC https://padlet.com/2011howell_eifion/ywrfbrzbtzrb/wish/127175117 The Rock Cycle  2011howell_eifion https://padlet.com/2011howell_eifion/ywrfbrzbtzrb/wish/127175627 2016-09-29 08:19:33 UTC https://padlet.com/2011howell_eifion/ywrfbrzbtzrb/wish/127175627 Metamorphic 2011howell_eifion https://padlet.com/2011howell_eifion/ywrfbrzbtzrb/wish/127176026 2016-09-29 08:21:15 UTC https://padlet.com/2011howell_eifion/ywrfbrzbtzrb/wish/127176026 Main Features of sedimentary rocks 2011howell_eifion https://padlet.com/2011howell_eifion/ywrfbrzbtzrb/wish/127176237 A rock that's been reformed 
They all from at the earths surface because of deposition
They are the only rocks that contain fossils.
different colored layers show the difference in climate.  ]]> 2016-09-29 08:22:15 UTC https://padlet.com/2011howell_eifion/ywrfbrzbtzrb/wish/127176237 Main Features of Igneous rocks  2011howell_eifion https://padlet.com/2011howell_eifion/ywrfbrzbtzrb/wish/127177034 Igneous rocks are crystallized from magma.
The magma is deep in the earths surface and reaches eminence heat to melt and reform the rockas
They have random interlocking crystals ]]> 2016-09-29 08:26:10 UTC https://padlet.com/2011howell_eifion/ywrfbrzbtzrb/wish/127177034 Main Features of Metamorphic rocks  2011howell_eifion https://padlet.com/2011howell_eifion/ywrfbrzbtzrb/wish/127177858 They are originally Sedimentary Rocks or Igneous rocks 
They have been metamorphosed by a combination of heat and pressure 
They are crystalline
when the crystles a line they form stripe like patterns ]]> 2016-09-29 08:30:20 UTC https://padlet.com/2011howell_eifion/ywrfbrzbtzrb/wish/127177858 Recent geological discoveries in south wales  2011howell_eifion https://padlet.com/2011howell_eifion/ywrfbrzbtzrb/wish/127179337 Dracoraptor Hanigani:]]> 2016-09-29 08:37:51 UTC https://padlet.com/2011howell_eifion/ywrfbrzbtzrb/wish/127179337