1 / 5

20 November 2012

20 November 2012. OBJECTIVE: Compare and contrast the three types of volcanoes. DO NOW: Take out HW (Volcanoes WS) Pick up WS from front table (do not glue)

tacy
Download Presentation

20 November 2012

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. 20 November 2012 • OBJECTIVE: Compare and contrast the three types of volcanoes. • DO NOW: • Take out HW (Volcanoes WS) • Pick up WS from front table (do not glue) • INTRO: Volcanoes are destructive forces, but they are necessary for the Earth and Humans. How can volcanoes be beneficial to the Earth and Humans?

  2. Volcano Pen Pals • Pretend you witness the eruption of a volcano. Write a letter to a friend describing what you saw before the eruption, during the eruption, and after the eruption.

  3. Volcano Pen Pals • Use your notes and textbook (Ch. 9 begins on pg. 248) to help you • At least ten (10) sentences • Paragraph should include: • Describe the type of volcano • Describe the type of eruption • Describe the type of molten rock associated with that type of eruption. Include: • How silica affects molten rock? • What is the viscosity of the molten rock? • Are gases trapped? • Describe what pyroclastic material is erupted from the volcano • (Ex: lava, ash, volcanic bombs, pyroclastic flows, etc)

  4. Composite Volcano Shield Volcano Pg. 257 In textbook Has inside & outside pics. Cinder Cone Volcano

  5. OUTRO • What is most likely to harm people living near a volcano? • Pyroclastic flow • Vent formation • Ash fallout • A mantle hot spot

More Related