Montriece stood before a room filled with high school seniors and their parents and said, "i come before you today, not as a financial consultant, but as a former college student myself. it has been some time since i've been a student, but i can clearly remember the financial struggles. today, i'm going to present to you five ways you can cut costs for a college education." why would this be a good opening for this audience?

He is providing them a reason to listen further /for them to find a motive to continue listening .

Explanation:

When students are in their senior phase it is time to start worrying about the money to go to college .

It is not mostly the students who worries about this issue but it is more the parents who start to worry or get troubled by the fact that they need to be sending they children to college .

Maybe some parents have not saved enough yet and they will truly use an advice on how to really be financial smart how to start preparing or saving for their children's college fees.

the earth’s crust is broken into separate pieces called tectonic plates (fig. 7.14). recall that the crust is the solid, rocky, outer shell of the planet. it is composed of two distinctly different types of material: the less-dense continental crust and the more-dense oceanic crust. both types of crust rest atop solid, upper mantle material. the upper mantle, in turn, floats on a denser layer of lower mantle that is much like thick molten tar.

each tectonic plate is free-floating and can move independently. earthquakes and volcanoes are the direct result of the movement of tectonic plates at fault lines. the term fault is used to describe the boundary between tectonic plates. most of the earthquakes and volcanoes around the pacific ocean basin—a pattern known as the “ring of fire”—are due to the movement of tectonic plates in this region. other observable results of short-term plate movement include the gradual widening of the great rift lakes in eastern africa and the rising of the himalayan mountain range. the motion of plates can be described in four general patterns:

collision: when two continental plates are shoved together

subduction: when one plate plunges beneath another (fig. 7.15)

spreading: when two plates are pushed apart (fig. 7.15)

transform faulting: when two plates slide past each other (fig. 7.15)

the article must be ratified by three-fourths (38) of states within a proscribed deadline.

source: