Volcanoes
Students get an closeup look at volcanoes and learn the difference between magma and lava. They are shown how a tilt meter is used to predict when a volcano might erupt, and are treated to a virtual visit to Horseshoe Lake at Mammoth Mountain.
| Corporate Authors: | Schlessinger Media. |
|---|---|
| Format: | Videos DVD |
| Language: | English |
| Published: |
Wynnewood, Pa. :
Schlessinger Media,
c2006.
|
| Series: |
Earth science in action
Schlessinger science library. Earth science in action |
| Subjects: |