To be able to communicate with the audience and tell them whats going on in the piece. So using all of the dynamics to make it sound realistic and make the audience and anyone listens feel like something real is going on...
Answer:
Waterfalls often form in the upper stages of a river where it flows over different bands of rock. ... Over time, this process is repeated and the waterfall moves upstream. A steep-sided gorge is formed as the waterfall retreats. sry if its wrong <3
D. because the focal point is the area with the most emphasis so it should stand out to you immediately one of the first things you look at in a piece