Geology - Earthquakes, Mountains, Volcanoes answers questions

Simple Geology

fossil of a dragonfly
Dragonfly fossil

Geological Eras/Eons

Types of Rock

Igneous Rock

Sedimentary Rock

Metamorphic Rock

Learn by Doing

Soil Types

Plate Tectonics

Bibliography and further reading about geology:

Geology bookGeology book

Planet Earth, Grades 4-6+, by David Stewart (2002). Ages 9-12.

Geology Rocks!: 50 Hands-On Activities to Explore the Earth, by Cindy Blobaum (1999). Ages 9-12. Lively and entertaining. From Amazon, "I have used this book for my children's homeschool study, and it is FANTASTIC!"

Math home

Professor Carr

Karen Eva Carr, PhD.
Assoc. Professor Emerita, History
Portland State University

Professor Carr holds a B.A. with high honors from Cornell University in classics and archaeology, and her M.A. and PhD. from the University of Michigan in Classical Art and Archaeology. She has excavated in Scotland, Cyprus, Greece, Israel, and Tunisia, and she has been teaching history to university students for a very long time.

Professor Carr's PSU page

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