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LO.4 Geology G10

        

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 We have in LO.4 Geology G10

First: the Concepts

A) Rocks are heterogeneous mixtures of minerals and (rarely) other earth materials.

 B) Igneous rocks cooled from melts are found in association with volcanoes and also as rocks that
cooled underground.

 C) Different cooling histories produce different igneous textures.

 D) Differences in magma composition and eruption location create differences in eruption
explosivity that affect volcanic rock textures.

Second: the References

Earth comm: Ch.3 sec.2
      
Third: the Videos links



Fourth: Skills

A) Identifying and differentiating volcanic from intrusive igneous rocks, according to texture.

 B) Using igneous rock texture to infer cooling history of that rock.

C) Using volcanic rock texture to differentiate volcaniclastic rocks from flow rocks and infer the
explosivity of the eruption which formed that rock

Fifth: the materials as PPT., DOCX., and PDF
 
In the Drive from this link

To go the first site, just click the back bottom in your phone

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