<span>Well, I'm pretty sure there are four. The northern and southern hemispheres, and then the eastern and western hemispheres.</span>
Answer:
The year the Greek city of Helike disappeared is -⅕ times the year the US Civil War ended. Let w represent the year the Civil War ended.
Explanation:
According to the plate tectonic theory, thrusting and folding or orogenesis, are the two forces evolved in the process of mountain formation.
<h3>What is the significance of the plate tectonic theory?</h3>
Plate tectonic theory is a theory that relates to the geographical factors that lead to occur whenever there is a mountain formation process. It is one of the most important geographical theories on the mountain formation process. It states that the forces like orogenesis and thrusting take place during this process.
Therefore, the significance of the process evolved in the mountain formation according to the plate tectonic theory have been aforementioned.
Learn more about plate tectonic theory here:
brainly.com/question/8062825
#SPJ1
