6. We can see here that the evidence in the image that an attempt was made to impede the erosive action of storm waves is the presence of breakwaters or jetties. These structures are visible in the image as large, artificial barriers that extend into the water, perpendicular to the shore.
7. It is much likely that the material eroded from the cliff during this period was washed away during shore erosion.
8. We can see here that before the stability of cliffs and bluffs along the shore of Lake Michigan can be restored, the level of the lake must first be stabilized. This means that the rate of erosion along the shore must be controlled or reduced to a manageable level.
What is erosion?
Erosion is the gradual wearing away of land or soil by natural forces such as wind, water, or ice. It occurs when the surface of the earth is subjected to the constant movement of these elements, which cause it to break down and move away. Erosion can result in the loss of valuable land and soil, and it can also affect the stability of structures such as cliffs, bluffs, and buildings.
The breakwater structures are designed to reduce the force of incoming waves and prevent them from eroding the shoreline. Additionally, the image may also show the presence of protective rock formations, dunes, or vegetation, which are other common methods used to mitigate shore erosion caused by storm waves.
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