Sunday, September 4, 2011

Grand Canyon

Bonus Money Challenge #4




This one's an easy one! Last week we learned how running water carves out canyons over millions of years. The most famous example of this is the Grand Canyon in Arizona. For $20 in Bonus Money, use the Internet to find out the name of the river that was responsible for carving the Grand Canyon. Make sure you have your parents' permission before browsing the Internet. Bring me the answer on a small piece of paper by Tuesday morning in order to claim the cash!


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1 comment:

Anonymous said...

How long is the Colorado River?