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Exam 4: Igneous Rocks and Intrusive Igneous Activity

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Exam 1: Understanding Earth: A Dynamic and Evolving Planet98 Questionsadd course
Exam 2: Plate Tectonics: A Unifying Theory100 Questionsadd course
Exam 3: Minerals-The Building Blocks of Rocks54 Questionsadd course
Exam 4: Igneous Rocks and Intrusive Igneous Activity61 Questionsadd course
Exam 5: Volcanoes and Volcanism56 Questionsadd course
Exam 6: Weathering, Erosion, and Soil49 Questionsadd course
Exam 7: Sediment and Sedimentary Rocks71 Questionsadd course
Exam 8: Metamorphism and Metamorphic Rocks45 Questionsadd course
Exam 9: Geologic Time: Concepts and Principles70 Questionsadd course
Exam 10: Earthquakes70 Questionsadd course
Exam 11: Earths Interior97 Questionsadd course
Exam 12: The Seafloor97 Questionsadd course
Exam 13: Deformation, Mountain Building, and the Evolution of Continents78 Questionsadd course
Exam 14: Mass Wasting45 Questionsadd course
Exam 15: Running Water74 Questionsadd course
Exam 16: Groundwater75 Questionsadd course
Exam 17: Glaciers and Glaciation91 Questionsadd course
Exam 18: The Work of Winds and Deserts66 Questionsadd course
Exam 19: Shorelines and Shoreline Processes76 Questionsadd course
Exam 20: Geology and Humanity40 Questionsadd course
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Porphyritic textures suggest a complex cooling and crystallization history. one that includes at least two rates of crystallization.

(True/False)
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