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a piece of research, a study, investigation
He is conducting research on a new energy source.
to research, to study
He is researching about a new energy source.
scholarship; learning; knowledge
He is known as a person with learning.
science / a field of study
He loves science classes.
paleontology
He is an expert in paleontology.
paleography
He is an expert in paleography, and he is good at deciphering ancient handwritten documents.
paleobotany
He is an expert in paleobotany.
paleozoology
He is an expert in paleozoology and has a deep knowledge about the ecology of dinosaurs.
paleoecology
Paleoecology is a field of study that investigates the relationship between past organisms and their environment.
paleogeography
Paleogeography is a study that researches the past geographical conditions of the Earth.
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