This link will take you to the Google Form, where you will work as a group to answer. Be thorough in your response, and make references to the materials where you found this information.
Use this link to access the Web Soil Map assignment. Be sure to make a copy so that you may edit and enter your answers. (Hint: See video toward bottom of page for a tutorial, if you need extra help.)
Video available under videos
This video is a neat watch. It will help you with these assignments.
Formation of the San Joaquin Valley
http://www.sjvgeology.org/geology/
Weathering of Granite
http://www.sepmstrata.org/page.aspx?pageid=680
Why is California's Valley Good for Agriulture?
https://www.eduplace.com/ss/socsci/ca/books/bkd/ilessons/ils_gr4_ca_u1_c08_l2.pdf
You may find this reference useful if you are struggling with the Soil Map Activity.