Complete the paragraph below. The first part is already given. Faults, folding, ridges, mountains, valleys and volcanic arc are formed when the plates move because

Faults, folding, ridges, mountains, valleys and volcanic arc are formed when the plates move because;

The movement of plates would lead to the formation of the 3 types of plate tectonic boundaries and each type has peculiar geological events that tally with those given in the question.

       These listed fault lines in the question occur as a result of plate movement that lead to formation of plate tectonic boundaries. There are three different types of plate tectonic boundaries;

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The correct answer to this open question is the following.

Although there are no options attached, we can say the following.

Faults, folding, ridges, mountains, valleys, and volcanic arcs are formed when the plates move because they are the result of the collision of plates in the underground. Scientists have a name for this phenomenon. They called it subduction zones. Here the plates collide creating a formidable force that generates earthquakes. Subduction zones are regions on planet Earth when tectonic plates collide and form new physical structures. For instance, mountain chains are formed throughout the years after these tremendous collisions.  

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