geologia4to_esp

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Across
  1. 2. It is the organic and inorganic materials that are deposited in relief and harden over time.
  2. 4. It is the set of rock formations, valleys, mountains, and soils of a region.
  3. 7. They are the remains of animals or plants preserved for many years between the layers of sedimentary rock.
  4. 8. It is the science that studies the changes of the planet through time.
Down
  1. 1. It is the rapid movement of rocks and other fragments of relief downhill due to forces such as earthquakes.
  2. 3. It is the process of locating over time a fossil, a sedimentary layer, rocks, minerals, etc.
  3. 5. It is how the fragments weared out of a rock are dragged or moved by the wind or water.
  4. 6. Scientists that are responsible for studying land changes over time.