Replace the question mark with an option that follows

Solution

Seismology: Earthquake Seismology is the study of earthquakes. So, the first term "Seismology" is related to "Earthquake" as the field of study to the subject it studies. Now, let's apply the same logic to the second pair: Geology: ?? Geology is the study of the Earth's structure, composition, and processes. So, in the same way as the first pair, the second term should be related to "Geology" as the field of study to the subject it studies. The correct option to replace the question mark, following the same logic, would be: Geology: Earth Thus, "Geology" is related to "Earth" as the field of study to the subject it studies