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3. 100 200 400 300 400 Minerals Key Words/ Types of Rocks Pages 6 and 7 of the ESRT Short Answers 300 200 400 200 100 500 100

4. Row 1, Col 1 Fill in the Blanks: All rocks are made up of ______________ and all minerals are made up of ______________. Minerals, elements

5. 1,2 _____________________ rocks are formed when existing rock is subjected to heat and pressure Metamorphic

6. 1,3 Name any two igneous rocks that are made up of the same minerals. Answers may vary

7. 1,4 How are rocks classified? How/where they are formed

8. 2,1 Name the mineral that can be either metallic or non-metallic and exhibits fracture. Hematite

9. 2,2 What type of rock is this? Sedimentary

10. 2,3 Name two minerals in the igneous rock pegmatite. Potassium feldspar, quartz, plagioclase feldspar, biotite, amphibole.

11. 2,4 What is the difference between extrusive and intrusive igneous rocks? Be specific. Answers may vary.

12. 3,1 Which property of mineral identification is being shown by the diagrams to the left? A.Cleavage B.Fracture C.Luster D.Hardness A. Cleavage

13. 3,2 Name some key words that go along with the formation of sedimentary rocks. Compaction, cementation, burial, deposition

14. 3,3 Which sedimentary rocks are formed by chemical precipitation from seawater? Rock salt, rock gypsum, dolostone

15. 3,4 List the minerals found in diorite. Quartz, plagioclase feldspar, biotite, pyroxene, amphibole

16. 4,1 Name the mineral that has a hardness of 3 and bubbles with acid. Calcite

17. 4,2 What type of rock is this? Metamorphic

18. 4,3 Which is the only metamorphic rock that shows banding? gneiss

19. 4,4 What is the difference between cleavage and fracture? Minerals that show cleavage break along straight lines.

20. 5,1 Name a mineral that can scratch pyroxene. Magnetite, hematite, pyrite, amphibole, potassium feldspar, plagioclase feldspar, olivine, quartz, garnet

21. 5,2 When schist is exposed to increasing heat and pressure it will change into… gneiss

22. 5,3 Which metamorphic rock is formed from the metamorphism of quartz sandstone? quartzite

23. 5,4 Diamond and graphite have the same chemical composition (C) but very different physical properties, this is because they have a different _______________ _______________________ of ________ INTERNAL ARRANGEMENT OF ATOMS