4-0-Wonderland

The river and the land sustain us

Friday, April 11, 2008

What primary geological processes or events shaped the land here? Q24 of The Big Here Quiz

In the beginning (about 2 billion years ago) "two tectonic plates fused and created the Midcontinent Rift, forming a valley that was the basis of Lake Superior. When a second fault line, the Saint Lawrence rift, formed approximately 570 million years ago, the basis for Lakes Ontario and Erie was created, along with what would become the St. Lawrence River." Molten magma caused "the highlands to sink and form a mammoth rock basin that would one day hold Lake Superior." Then the geological process of glaciation defined the area which we now know as the (Laurentian) Great Lakes.
Posted by Mita at 8:25 AM
Email ThisBlogThis!Share to TwitterShare to FacebookShare to Pinterest
Labels: bighere

No comments:

Post a Comment

Newer Post Older Post Home
Subscribe to: Post Comments (Atom)

About Me

Mita
View my complete profile

Links

  • Aedile Works
  • New Jack Almanac
  • New Jack Librarian
  • Twitter: @copystar
  • post updates via Twitter
  • New Jack Search Engine

Popular Posts

  • Open Data allows us to tell our own stories
    I'm the current lead of Open Data Windsor-Essex and so I can say with some authority that most people have no idea what Open Data is a...
  • The City Council, The Windsor Public Library Board and The CEO
    The CEO of The Windsor Public Library is today's front page news after some investigative journalism has revealed that Brian Bell has ...
  • Incubuating small businesses in a Windsor kitchen
    Like other local bloggers , I recommend reading Alfie Morgan's Turnaround Plan to Fix City Economy that was printed in yesterday's W...
  • Name two places on different continents that have similar sunshine/rainfall/wind and temperature patterns to here. Last question of The Big Here Quiz
    So I have to find a place in Europe and a place in Asia (if I stick to the same latitude of North 42 degrees) where there are similar sunshi...
  • The War on the Care (of Cycling Infrastructure)
    " The War on the Car " was one of the most memorable slogans of the Rob Ford mayoral campaign of 2010.  At the time, it raised inc...

Creative Commons License

Creative Commons License
This work by Mita Williams is licensed under a Creative Commons Attribution 3.0 Unported License.

Blog Archive

  • ►  2014 (3)
    • ►  September (1)
    • ►  July (1)
    • ►  June (1)
  • ►  2010 (2)
    • ►  May (1)
    • ►  April (1)
  • ►  2009 (18)
    • ►  June (1)
    • ►  May (3)
    • ►  April (1)
    • ►  March (1)
    • ►  February (9)
    • ►  January (3)
  • ▼  2008 (46)
    • ►  December (2)
    • ►  October (2)
    • ►  September (1)
    • ►  August (2)
    • ►  July (2)
    • ►  June (1)
    • ►  May (2)
    • ▼  April (12)
      • The answers are really more questions
      • Name two places on different continents that have ...
      • What was the dominant land cover plant here 10,000...
      • What other cities or landscape features on the pla...
      • What species once found here are known to have gon...
      • How many days till the moon is full? Q30 of The Bi...
      • Where is the nearest wilderness? When was the last...
      • After the rain runs off your roof, where does it g...
      • Where does your electric power come from and how i...
      • What minerals are found in the ground here that ar...
      • Name 3 wild species that were not found here 500 y...
      • What primary geological processes or events shaped...
    • ►  March (3)
    • ►  February (12)
    • ►  January (7)
  • ►  2007 (7)
    • ►  November (3)
    • ►  March (1)
    • ►  February (3)
  • ►  2006 (8)
    • ►  December (1)
    • ►  November (2)
    • ►  October (5)

Follow by Email

Total Pageviews

Awesome Inc. theme. Powered by Blogger.