Crater Lake - Wikipedia, the free encyclopedia - The Diigo Meta page

• 12 Sep 23
  

  MN Books

  travel-oregon national parks

• 15 Mar 11
  

  timwee

  oregon

• 16 Nov 10
  

  Jessica Valasek

  landforms second crater lake wikipedia google

  • the U.S. state of Oregon
  • of the  U.S. state    of   Oregon . It is  the main feature of Crater Lake National Park and   

     

    famous  for its  deep blue color and water
  • famous for its
  • clari ty
  • clari
  • On June 12, 1853
  • The lake was renamed at least three times, as Blue Lake, Lake Majesty, and  finally Crater Lake.
  • Crater Lake is known for the "Old Man of the Lake", a full-sized tree  which is now a stump that has been bobbing vertically in the lake for more than  a century.^[5] Due to the cold  water,
  • The caldera was created in a massive volcanic eruption  that led to the subsidence of Mount Mazama
  • eruptions on Mazama have been confined to the caldera.
  • Eventually, the caldera cooled, allowing rain and snow to  accumulate and eventually form a lake

  9 more annotations...

• 26 Apr 10
  

  s o
  • that was formed around 7,700 (± 150) years ago^[2] by the  collapse of the volcano Mount  Mazama.

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• 14 Jan 08
  

  whiteknoll

  fifthgrade landforms science volcano

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• 
  s o on 2010-04-26
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