Q: Answer the following question given this paragraph: Earthquakes are primarily the result of plate tectonic motions. What type of stress would cause earthquakes at each of the three types of plate boundaries?. Q: What phenomenon is primarily the result of plate tectonic motions? A:

OPTIONS:
[1]. eruption;
[2]. tsunamis;
[3]. volcanoes;
[4]. earthquake;
The answer is:
[4].