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They aren't that old. The Great Lakes started to form about 15,000 years ago when the continental glaciers melted.
Wiki User
∙ 11y ago
Wiki User
∙ 11y agohow long has the great lakes been around
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How long has muk been around on top of lakes?
Lakes have been around for millions of years. Since the formations of lakes and other bodies of water, one might have easily found 'muk' and other floating debris around the top layer.
What makes the great lake region good for farming?
Long ago the great lakes were even bigger. As they receded, they left behind the material deposited on the bottom of the lakes - which was extremely rich in nutrients.The area around the great lakes was flattened considerably by glaciers - which makes it easier to farm.The area around the great lakes tends to get sufficient rainfall to support crops without much irrigation.The area around the great lakes is crisscrossed by plenty of streams and rivers - which can provide additional water to irrigate crops when rainfall is not sufficient.
When have bull sharks attacked in Lake Michigan?
NONE, there have been no sharks in any of the great lakes. That's because there has to be a river attached to an ocean, and there are no salt water rivers attached to the great lakes. But Bull sharks have been known to go into fresh water to have their babies so watch out if you are in the Mississippi River because they have been found there, and they are the MOST dangerouse shark in the world!
Who traveled the Great Lakes in canoes?
The people of the First Nations travelled the Great Lakes in canoes long before any Europeans did.
How long has kool-aid been around?
When my great grandpappy was born. 1927.
You are able to see where the glacier dug out the Great Lakes long ago due to the area of land called the?
you are able to see where the glacier dug out the great lakes long ago due to the area of land called what?
Can you cruise on the Great Lakes from Chicago to Canada?
You can boat the entire Great Lakes system. 4 of the 5 Great Lakes constitute the border between Canada and the USA. Chicago is the farthest point from the Canadian border, so it would take a long time to get there.
How long does it take to sail across the great lakes?
Approximatitly 1 hour
Which of the followiing were created by glaciers in north america?
The great lakes & Long island
How long has the tourism office in Finger Lakes been open?
The tourism office in Finger Lakes has been open since 1919. This statement is made according to the official website of Finger Lakes and has been reported accordingly.
How long does it take to drive from Birmingham Alabama to Great Lakes Michigan?
10 hours
How long does it take on plane to get to great lakes Illinois from auburn WA?
no planes go there
