August 28

1.  Down to Earth
2.  The Restless Planet

September 4

12.  Minerals: The Materials of Earth
26.  Living With the Earth: Preserving the Legacy

September 11

13.  Volcanism
14.  Intrusive Igneous Rocks

September 18

15.  Weathering and Soils
16.  Mass Wasting

September 25

17.  Sedimentary Rocks: The Key to Past Environments
18.  Metamorphic Rocks

October 2

3.  Earth's Interior
4.  The Sea Floor

October 9

5.  The Birth of a Theory
6.  Plate Dynamics

October 16

10.  Geologic Time
11.  Evolution Through Time

October 23

19.  Running Water: Erosion and Deposition
20.  Running Water: Landscape Evolution

October 30

21.  Groundwater
22.  Wind, Dust and Deserts

November 6

23.  Glaciers
24.  Waves, Beaches and Coasts

November 13

7.  Mountain Building
8.  Earth's Structures

November 20

9.  Earthquakes
25.  Living With the Earth: The Loma Prieta Earthquake