3. $100 Minerals Igneous Rocks Sedimentary Rocks Metamorphic Rocks Rock Stuff $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 Jeopardy

4. What determines the physical properties of a mineral? The internal arrangement of atoms

5. This term describes the way minerals break on irregular surfaces. Fracture

6. What is the name of a mineral’s color in powdered form? Streak

7. The tendency of some minerals to break along straight lines forming flat surfaces is called Cleavage

8. 1-10 What is the range of hardness values found on Mohs Hardness Scale?

9. Name a fine grained igneous rock formed from basaltic magma Basalt

10. An igneous rock with glassy texture, that is dark and comes from granitic lava. Obsidian

11. Name a high density, BASALTIC, intrusive igneous rock. Gabbro

12. DAILY DOUBLE DAILY DOUBLE

13. This igneous rock is light colored, and has large grain size Granite

14. The size of the crystals found in an igneous rock is determined by its........ Rate of cooling

15. How are detrital sedimentary rocks classified? By particle (grain) size and shape

16. What two processes must occur in order for loose sediment to be made into sedimentary rock? Compaction & Cementation

17. Name the detrital sedimentary rock which is formed by angular fragments the size of pebbles or larger. Breccia

18. In what kind of environment do rock salt, rock gypsum, and dolostone form? In a marine (ocean) environment

19. Name a chemical sedimentary rock, that would fizz when HCl acid is added to it. Limestone

20. In order for metamorphic rock to form, the parent rock must be subjected to..... Heat and/or Pressure

21. Metamorphic rocks may sometimes have minerals in layers. This property is called Foliation

22. A foliated metamorphic rock that is very shiny. Schist

23. Which metamorphic rock shows banding? Gneiss

24. When limestone is metamorphosed it becomes… Marble

25. What kind of rock is produced if quartz sandstone is subjected to long periods of heat and/or pressure? Quartzite

26. What kind of rock is produced when magma cools and solidifies underground? Intrusive Igneous

27. Name a rock that may be produced when a sea evaporates. Rock salt

28. What sort of rocks: igneous, sedimentary or metamorphic are most likely to form in stacks. Sedimentary

29. What property of a rock is illustrated by the diagram? Cleavage

30. The silicate minerals have which 2 elements in their chemical formula? Silicon and Oxygen

31. FINAL JEOPARDY ? Topic: Rocks – What else?

32. Is a rock an element, compound or a mixture? Mixture!