A lake can be defined as a large body of water, which is surrounded on all sides by land. The part of the lake will you reach if you plumb it would be the bottom of the lake.
Further explanation in regard to the answer is as follows:
• There are various types of lakes such as volcanic lakes, glacial lakes, tectonic lakes, etc.
• If a person does decide to plumb a lake, the part that he will most likely reach would be the bottom of it where usually the blockage sinks and it also get stuck there.
Therefore the correct answer is that the bottom of the lake would be reached if anyone decides to plumb it.
Learn more about lakes here:
https://brainly.com/question/858802
