Question

The opposite of GEOLOGICAL is-
a) Astral
b) Solar
c) Galactic
d) Physiological.

Answer 1

Hint: Geological refers to the science or the study of the Earth and its physical history and composition.

Complete step-by-step answer:
The word ‘geological’ has been derived from the Greek word- Gelogia, which refers to the Earth.
We know the meaning and the origin of the word ‘geological’. Now, let’s look at its usage:
Example- My sister has done her Ph.D. in Geological Science. Here, we can understand that X’s sister has done her Ph.D. in the science and study of the Earth and its physical factors.
Let’s examine the given options-
a) Astral- We use ‘astral’ to refer to something that is pertaining to or related to the stars. It is different in meaning to geographical. Hence, it is an incorrect option.
b) Solar- We use ‘solar’ to refer to something that is derived from or related to the sun. It is different in meaning to geographical. Hence, it is an incorrect option.
c) Galactic- We use ‘galactic’ to refer to something that belongs or is related to the galaxy. It is different in meaning to geographical. Hence, it is an incorrect option.
d) Physiological- We use ‘physiological’ to refer to a branch of biology that studies the functions of living beings. It can be taken as the opposite of geographical out of all the given options. Hence, it is the correct option.

The correct answer is Option ‘d’.

Note: Both geographical and physiological involve the study of something. Geographical includes studying the Earth’s physical composition, whereas physiological includes studying the physical structure and functioning of the human body.