Earth Science

1. Space

1.1. Planets

1.2. Stars

1.3. Origin of the Universe

2. Earthquake

2.1. Faults

2.2. Plate Tectonics

2.2.1. Plate Boundaries

2.2.2. Continental Drift

2.2.3. Evidence from the Seafloor

2.3. Seismic Waves

3. Volcanoes

3.1. Magma

3.1.1. Basaltic

3.1.2. Andesitic

3.1.3. Rhyolitic

3.2. Sources and Composition

3.3. Viscosity

4. Weathering & Soils

4.1. Soil

4.1.1. Erosion and Conservation

4.2. Types of Weathering

4.2.1. Chemical

4.2.2. Biological

4.2.3. Physical

4.3. Weathering Rates

5. Slope Failure & Landslides

5.1. Mass Wasting: The Human Impact

5.2. Factors

5.3. Processes

6. Atmosphere

6.1. Structure and Processes

6.2. Solar Radiation

6.3. Role of Water

6.4. Air

6.4.1. Condensation

6.4.2. Precipitation

6.4.3. Pressure

6.5. Clouds and Winds

7. Rocks & Minerals

7.1. Rock Cycle

7.1.1. Igneous Rocks

7.1.2. Sedimentary Rocks

7.1.3. Metamorphic Rocks

7.2. Elements and Atoms

7.3. Mineral Characteristics and Properties

8. Geological Time

8.1. History of Relative Time

8.2. Numerical Time

8.3. Geological Time