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If the kettle is fed by surface or underground rivers or streams, it becomes a kettle lake. If the kettle receives its water from precipitation, the groundwater table, or a combination of the two, it is termed a kettle pond or kettle wetland, if vegetated.
In this article, I will be discussing one of the most dramatic traces left behind by the presence of these glaciers—beautiful crenellated lakes called kettle lakes. In the picture below, you can see a classic example of a kettle lake located in Southern Ontario within the Oak Ridges Moraine.
Kettle lakes are pools formed by massive ice chunks from retreating glaciers. Learn about nine of North America's most fascinating kettle lakes.
Kettle Lakes. Kettle lakes are formed in depressions in glacial outwash plains. Such plains are formed by sediments deposited by the meltwater of glaciers, usually at the terminus of the glaciers. Glacial calving often leads to the formation of such lakes.
kettle, in geology, depression in a glacial outwash drift made by the melting of a detached mass of glacial ice that became wholly or partly buried. The occurrence of these stranded ice masses is thought to be the result of gradual accumulation of outwash atop the irregular glacier terminus.
Kettles form when a block of stagnant ice (a serac) detaches from the glacier. Eventually, it becomes wholly or partially buried in sediment and slowly melts, leaving behind a pit. In many cases, water begins fills the depression and forms a pond or lake—a kettle. Kettles can be feet or miles long, but they are usually shallow.
Kettle lakes, commonly called prairie sloughs in Canada and prairie potholes in the United States, are a defining landscape feature in this region because of their abundance. The great majority of kettle lakes are very shallow (less than ten feet deep), but a few are nearly as deep as the thickness of the glacial deposits that surround them (as ...
Examples of fluvio-glacial features include kames, kettle holes, proglacial lakes, and outwash plains. A kettle, also called a kettle hole or a pothole, is a shallow depression that fills with glacial water in addition to water from other sources and has sediments.
In kettle …with water they are called kettle lakes. Most kettles are circular in shape because melting blocks of ice tend to become rounded; distorted or branching depressions may result from extremely irregular ice masses.
A kettle lake is a body of water that forms in depressions left behind by melting glaciers. These lakes are typically round or oval-shaped and can vary greatly in size.