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Rocks
See All 17 Resources
Observe an animation of an asteroid impact at the end of the Cretaceous Period.

Exploring Earth: Visualizations features over 100 animations and images that illuminate key concepts in earth science...
This map combines shaded relief and geology on a single map of the 48 states. It is a useful resource for discussing physiographic provinces within the conterminous U.S.

Geology at the U.S. Geological Survey provides resource collections and maps for studying earthquakes, hurricanes, floods...
Image of the Earth during the Early Jurassic period, when the Dinosaurs spread across Pangea.

Geologic Time: The Story of a Changing Earth examines the history of Earth. Learn about the formation of Earth, dating the age of...
Photo pf Kennicott and Root Glaciers, Alaska. Taken by Z. Smith

Exploring Earth: Investigations provides more than 75 earth science investigations. Each presents photos and text (and...

National Science Foundation

U.S. Geological Survey

Smithsonian Institution

National Science Foundation
  See All 17 rocks Resources  
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