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The Solid Earth Game Types of Rocks Identification of Rocks 10 20 10 20 10 20 30 30 30 40 40 40 50 50 50 Grab Bag What material forms when melted, or molten, rock cools and hardens? Answer 1 10 granite Back Igneous rock forms when melted, or molten, rock cools and hardens. 1 obsidian 10 What material forms when existing rocks are changed by heat, pressure, or chemicals beneath the Earth’s surface? Answer 1 20 marble Back Metamorphic rock forms when existing rocks are changed by heat, pressure, or chemicals beneath the Earth’s surface. gneiss 1 20 What material forms when sand, particles of rock, bits of soil, and remains of once-living organisms are pressed together and harden? Answer 1 30 Back 1 30 Sedimentary rock forms when sand, particles of rock, bits of soil, and remains of once-living things are pressed together and harden? What word means molten rock beneath Earth’s surface? Extra credit: What is molten rock called when it reaches the surface? Answer 1 40 Back Magma means molten rock beneath Earth’s surface. Extra credit: What is molten rock called when it reaches the surface? Lava 1 40 Any type of rock-metamorphic, igneous, sedimentary-can change into any other type of rock. The continuous series of changes that rocks undergo is called ________. Answer 1 50 Back Any type of rock- igneous, metamorphic, sedimentary-can change into any other type of rock. The continuous series of changes that rocks undergo is called the Rock Cycle. 1 50 A student is trying to identify a mineral that has a nonmetallic luster and is black. It can also be scratched with a fingernail. According to the mineral reference sheet, the unidentified mineral is most likely: A. Mica B. Magnetite C. Hornblende D. Quartz Answer 2 10 Back 2 10 A student is trying to identify a mineral that has a nonmetallic luster and is black. It can also be scratched with a fingernail. According to the mineral reference sheet, the unidentified mineral is most likely: A. Mica B. Magnetite C. Hornblende D. Quartz A student is trying to identify a mineral that has a nonmetallic luster and is rose. It does not leave a streak. It could not be scratched with a steel file. According to the mineral reference sheet, the unidentified mineral is most likely: A. Mica B. Magnetite C. Hornblende Answer D. Quartz 2 20 Back 2 20 A student is trying to identify a mineral that has a nonmetallic luster and is rose. It does not leave a streak. It could not be scratched with a steel file. According to the mineral reference sheet, the unidentified mineral is most likely: A. Mica B. Magnetite C. Hornblende D. Quartz A student is trying to identify a mineral that has a metallic luster and is black. It can also be scratched with a steel file and is magnetic. According to the mineral reference sheet, the unidentified mineral is most likely: A. Mica B. Magnetite C. Hornblende D. Quartz Answer 2 30 Back 2 30 A student is trying to identify a mineral that has a metallic luster and is black. It can also be scratched with a steel file and is magnetic. According to the mineral reference sheet, the unidentified mineral is most likely: A. Mica B. Magnetite C. Hornblende D. Quartz A student is trying to identify a mineral that has a metallic luster and is brassy yellow. It can also be scratched with a steel file. It leaves a greenish black streak. According to the mineral reference sheet, the unidentified mineral is most likely: A. Feldspar B. Gold Answer C. Pyrite D. Talc 2 40 Back 2 40 A student is trying to identify a mineral that has a metallic luster and is brassy yellow. It can also be scratched with a steel file. It leaves a greenish black streak. According to the mineral reference sheet, the unidentified mineral is most likely: A. Feldspar B. Gold C. Pyrite D. Talc A student is trying to identify a mineral that has a metallic luster and is yellow. It can also be scratched with a copper penny and leaves a golden yellow streak. According to the mineral reference sheet, the unidentified mineral is most likely: A. Feldspar B. Gold Answer C. Pyrite D. Talc 2 50 Back 2 50 A student is trying to identify a mineral that has a metallic luster and is yellow. It can also be scratched with a copper penny and leaves a golden yellow streak. According to the mineral reference sheet, the unidentified mineral is most likely: A. Feldspar B. Gold C. Pyrite D. Talc How do plants most commonly break large rocks into smaller pieces? Answer 10 3 Back 10 3 Plant roots grow into cracks in rocks breaking large rocks into smaller pieces causing weathering. What word means the process which shaped this canyon? Extra Credit: What substance caused this canyon? Answer 20 3 Back Erosion is the process which shaped this canyon. Extra Credit: What substance caused this canyon? water 20 3 What word means the dropping of sediment moved by water, wind and ice? Answer 30 3 Back 30 3 Deposition is the dropping of sediment moved by water, wind and ice. What word means the natural substance that leaves a moraine behind? Answer 40 3 Back 40 3 A glacier is the natural substance that leaves a moraine behind. What word means the large mass of sediment deposited at the mouth of a river? Extra Credit: Can you identify this river and bay? Answer 50 3 Back A delta is the large mass of sediment deposited at the mouth of a river. Extra Credit: This is the San Joaquin River Delta and the San Francisco Bay 50 3 Directions for Final Jeopardy: 1.Decide how much you will wager. It can be from 0 to your total amount of points. 2.Write that amount in the bottom center of the white board. 3.Remember to write your response in the style that the teacher requires. 4.Turn the white board face down on the desk and prepare to display your work on the teacher’s signal. 5.Good Luck Draw and Label Earth’s layers, remember there are four main layers. Click the speaker to start timer Answer Draw and Label Earth’s layers, remember there are four main layers. This PowerPoint was made by Kim Richter Coach Ceres Unified School District Please feel free to modify for your class. DON’T Print pages 43-47 to use as a word bank when playing this game. Use your science program vocabulary cards, *words are included in the 4th grade materials. Other vocab cards I have made for you. Solid Earth Word Bank *rock cycle *sedimentary rock *metamorphic rock *igneous rock *magma *luster *glacier *nonmetallic mineral *lava *streak *hardness *metallic mineral *sediment *deposition *erosion *delta