1.• mayans !!!2012Beyond Mayans !!2. STAR STRUCKS !!! • On Winter Solstice 2012• Sun will be aligned in the middle ofMILKY WAY !• First time in 26,000 years !!! 3.…
Slide 1 VOLCANOES. Slide 2 Slide 3 Slide 4 What is a volcano? A volcano is a mountain that opens below to a pool of molten rock called a magma chamber below the surface of…
Slide 1 Yellowstone National Park By Will Slide 2 How global warming is affecting the environment In Yellowstone global warming is affecting the wild life in the park greatly.…
Slide 1 Yellowstone Geysers and supervolcano Slide 2 What is a geyser? A geyser is a type of hot spring that erupts periodically, ejecting a column of hot water and steam…
Slide 1 Slide 2 Slide 3 Located primarily in the state of Wyoming, it also extends into Montana and Idaho. Established by U.S. Congress on March 1 st 1872. …
Slide 1 Marci Allen Slide 2 Yellowstone National Park has a variety of elements that were discussed in class Not only is it a hot spot, as mentioned, but it is the…
Slide 1 How many active volcanoes are in the world? About 1500 Slide 2 Begin volcano video and questions Slide 3 Pick one way to trigger a tsunami (1) ◦…
Ch 3 Review Volcanoes & Extrusives Whatâs the difference between magma and lava? What is a caldera? Name an example of a caldera. Describe 2 ways calderas form. Is lava…