Select the most appropriate word for the given group of words.
The Science which studies the crust of the earth
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4, i.e. geology.
- Zoology means the scientific study of the behaviour, structure, physiology, classification, and distribution of animals.
- Etymology means the study of the origin and history of words.
- Biology means the study of living organisms, divided into many specialized fields that cover their morphology, physiology, anatomy, behaviour, origin, and distribution.
- Geology means the science which deals with the physical structure and substance of the earth, their history, and the processes which act on them.
Option 4 expresses the meaning of the given words and is hence the correct answer to our question.