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NAME: _________________________________ B G Y R DATE: ____________ Unit B: Rocks and Minerals Study Guide!!!!!!! You will have all of class on Tuesday, October 4 to complete this study guide. This will NOT be collected for a grade, but I will check it on Wednesday to make sure you have completed it. Part 1: Multiple Choice 1. Which of the following statements is TRUE? a. All minerals are made of rocks. b. All rocks are made of minerals. c. Rocks and minerals are the same. d. All of the above. 2. An example of a property of a mineral is __________________. a. How common it is b. Where it is found c. How it reacts with hydrochloric acid d. How much it costs 3. The rock cycle describes how rocks _________________. a. Change over time b. Are formed c. Are broken down d. All of the above 4. Use the table below to answer this question: Hardness Color Magnetism Galena 2.5 Silvery gray Not magnetic Hematite 6.5 Red to black Magnetic Based on the table above, which mineral is the hardest? a. galena b. hematite c. magnetism d. they are all the same 5. The Mohs scale is used to measure _____________. a. Transparency b. Streak c. Luster d. Hardness Magentite 6 Black Magnetic 6. What is sedimentary rock? a. Rock that forms from cooled lava b. Molten rock from underground c. Rock that forms from heat and pressure deep in the earth d. Rocks that forms in layers of sediment under a body of water 7. Limestone is an example of this type of rock a. Metamorphic b. Igneous c. Sedimentary 8. Obsidian is an example of this type of rock a. Metamorphic b. Igneous c. Sedimentary 9. What type of rock is this? a. Metamorphic b. Igneous c. Sedimentary Part 2: Short Answers 1. One property of a mineral is its color. List at least 3 other mineral properties. 2. What is a “non-renewable resource”? A non- renewable resource is ______________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ 3. Imagine testing the properties of lots of different materials, such as metals, glass, and plastics. Would you expect to get similar results for the different materials? _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ 4. Sevak, Aadhi, and Cooper all went hiking at the Minuteman National Historic Park last weekend. They found a rock that had some sparkly crystals in it. How could they determine if this rock contains diamonds? They could determine if the rock contains diamonds by _________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ 5. Define “magma” in your own words: Magma is __________________________________________________________________________ _________________________________________________________________________________________ ________________________________________________________________________________________ Part 3: Diagrams/Drawings 1. Draw a concept map using ONLY the following 10 words. Make sure to also write descriptions on your arrows to show the connections between each word! Transparency Rocks Diamonds Minerals Geologists Properties Luster Color Mohs Hardness Scale Hardness 2. Draw a diagram to show how the rock cycle forms igneous, metamorphic, and sedimentary rocks. 3. Which types of rocks are these? Sort the rocks into categories to show which ones are igneous, metamorphic, and sedimentary. Sandstone Granite Limestone IGNEOUS Marble Obsidian Coal METAMORPHIC SEDIMENTARY