Newly formed travertine and dried travertine illustrating the rock CYCLE. Location: Yellowstone National Park. Author: Karl Spencer.
Oxbow Bend, a unique habitat. Vocabulary Connections – Freshwater, community, system and habitat. Location: Grand Teton National Park. Author: Karl Spencer.
A view of Johns Hopkins Glacier from afar. Vocabulary Connections – Glacier, Precipitation, Evaporation, Saltwater and Fjord. Location: Glacier Bay National Park in Alaska. Author: Karl Spencer.
Erosion of rock formation due to wind and rain. Vocabulary connection – Erosion, sandstone and rock. Location: Valley of Fire State Park. Author: Karl Spencer.