What is meant by the aging of a lake?

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(A) The aging of a lake is a natural process known as $Eutrophication$. It occurs as a result of the accumulation of nutrients and sediments over time

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Conversion of a lake into land

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(A) The aging of a lake is a natural process known as $Eutrophication$. It occurs as a result of the accumulation of nutrients and sediments over time. As nutrients like nitrogen and phosphorus enter the lake,they promote the growth of aquatic plants and algae. These organisms eventually die and decompose,leading to the accumulation of organic matter at the bottom. Over thousands of years,the lake becomes shallower and warmer,eventually transforming into a marsh and finally into land.

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