National Parks/Geysers and Volcanoes

Aus ZUM-Unterrichten
< National Parks
Version vom 30. März 2020, 11:34 Uhr von Matthias Scharwies (Diskussion | Beiträge) (+film)
(Unterschied) ← Nächstältere Version | Aktuelle Version (Unterschied) | Nächstjüngere Version → (Unterschied)
Wechseln zu: Navigation, Suche

Yellowstone NP sits atop a volcanic hot spot.

Grand Prismatic Spring

Grand Prismatic Spring from an overlook

The Grand Prismatic Spring is the largest hot spring in the United States and was noted by geologists working in the Hayden Geological Survey of 1871, and named by them for its striking coloration. Its colors match the rainbow: red, orange, yellow, green, and blue.