Sea wall is the structure that is built parallel to the shore that shields the coast from breaking waves. The sea walls are created to stop the brute force of the incoming waves that can destroy any structure in its path. The buildings near the shoreline would also get damaged if there were no sea walls.
Wow I’m shocked that’s even a question. Is that for school?
<span>Layers that are less dense, such as the crust, float on layers that are denser, such as the mantle. ... Because continental crust is less dense than oceanic crust it floats higher on the mantle, just like a piece of Styrofoam floats higher on water than a piece of wood does.
hope this helps you(;</span>
South Africa, and this racial discrimination is called the apartheid
Answer:
139
Explanation:
<1 of f=41
Corresponding angles are equal
<2of f =139. (Linear pair)
180-41