Which statement best completes the thing

The best statement that completse the thing is:

B) The United States imports many goods from Mexico

Explanation:

The United States imports many goods from Mexico because the U.S. and Mexico have very close ties.

The first of these ties is geographical: the U.S. and Mexico share a large border, with many important cities located in the border, like McAllen, Laredo, Nuevo Laredo, El Paso, and Ciudad Juarez.

The second of these ties is economical: the U.S. and Mexico share a trade agreement called the USMCA (which replaced NAFTA) that allows the free movement of goods and services between the two countries.

Finally, the third of these ties is human: there are over 10 million Mexican-born people living in the U.S., and many more who are of Mexican descent, and this also promotes the exchange of goods and services.

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)

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