Syllabus of Physical Geology Chapter 1 meet planet earth Chapter 2: Global Tectonics, Our Dynamic Planet oChapter 3: Atoms, Elements, Minerals, Rocks: EarthsBuilding materials Chapter 4: Igneous Rocks: Product of Earth's Internal fire Chapter 5: Magma And volcanoes Chapter 6: Weathering and soils Chapter 7: Sediments and Sedimentary rocks Chapter 8: Metamorphism and Metamorphic rock Chapter 9: How rock Bends, Buckles, and Breaks Chapter 10: Earthquakes and Earth's Interior Chapter 11: Geologic Time And The rock record Chapter 12: The Earth Through Time
Earth's Internal Structure When a meteorite impacts a planet or moon, its energy of motion (called kinetic energy)is transformed into heat energy. As Earth grew larger and larger from continual impacts, its temperature increased. Radioactive decay of materials like uranium, thorium and potassium also added heat
Introduction: What Is Mineral? Mineral Naturally formed, inorganic, solid material with a specific chemical composition and a characteristic crystalline structure. Rock Naturally formed, coherent mass of one or more minerals, sometimes including organic debris
Introduction: Earth's' Internal-- Thermal Engine Magma is molten rock beneath Earth's surface. Because liquid magma is less dense than surrounding solid rock, and obviously more mobile, magma, once formed, rises toward the surface. Magma that reaches the surface does so by erupting through vents we call volcanoes
Introduction: Sediments In The Rock Cycle Sediments are transported by: Water. ce Wind. Gravity. The transport and deposition of sediments are initial phases of the rock cycle. The ultimate fate of most sediment is burial and conversion to sedimentary rock
