What is the meaning of -ology

What is the meaning of sci-?

a written account in which someone describes past experiences

to do or create something that causes people to remember an important event

very good or interesting and worth remembering

an object that is a reminder of a person, place, or event

The scientific study of the history of Earth, especially as recorded by rocks

the study of human races, origins, societies, and cultures

the study of the origin of words and the way in which their meanings have changed throughout history

the study of the natural world based on facts learned through experiments and observations

the part of the mind that tells you certain actions are right or wrong

very careful about doing what you are supposed to do