Geosc 20 Class Questions

These questions have been asked by students through e-mail to engelder@geosc.psu.edu

---

General Questions
Lecture 1 -- Dinosaur Extinction
Lecture 2 -- Origin of the Universe
Lecture 3 -- Earth Materials
Lecture 4 -- Silicate Minerals
Lecture 5 -- Igneous Rocks
Lecture 6 -- How Rocks Weather
Lecture 7 -- Mass Wasting
Lecture 8 -- Stream Erosion and Deposition
Lecture 9 -- Formation of Sedimentary Rocks
Lecture 10 -- Underground Water
Lecture 12 -- Changing Shorelines
Lecture 13 -- Glaciers: Periods of Cold Weather
Lecture 14 -- Philosophy of Science
Lecture 15 -- Penn State Obelisk
Lecture 16 -- Evolution of the Solar System
Lecture 17 -- Evolution of Life
Lecture 18 -- The Earth's Interior and Internal Heat
Lecture 19 -- Volcanoes
Lecture 20 -- Metamorphic Rocks
Lecture 21 -- Earth's Structures
Lecture 22 -- Earth's Magnetic Field
Lecture 24 -- Sea Floor Spreading and Continental Drift
Lecture 25 -- Plate Tectonics
Lecture 26 -- Earthquakes
Lecture 27 -- Mountains of Pennsylvania
Lecture 28 -- Minerals as an Economic Resource
Lecture 29 -- Petroleum Geology
Lecture 30 -- Global Warming

---

Back to Geosciences homepage
Back to Penn State homepage