Volcanoes - Scientific Relationships
Storyboard Leírás
Volcanoes lesson plan for elementary - types of volcanoes
Storyboard Szöveg
- Hawaiian Islands were formed by eruptions in the middle of the Pacific plate.
- RELATIONSHIP BETWEEN VOLCANIC ERUPTIONS AND CURRENT TOPOGRAPHY.
- Hawaii is constantly changing; the eruptions of the Mauna Loa and Kilauea volcanoes add hundreds of acres of new land.
- Old lava flows are quickly weathered by the waves into rocks and black sand.
- Depending on the type of eruption, cooled lava can create a rough tangle of sharp rocks or a smooth, billowy surface.
Több mint 30 millió storyboard készült