A geologist is a person who studies rocks and earth.
A geologist.
Geologist.
a geologist
hydrogeologist
Such a person a geologist.
a person that studies gems is called a gemologist.
A person that studies animals is called a Zoologist.
Such a person is a geologist.
That is called a GEOLOGIST.
a geologist
hydrogeologist
A mineralogist or a geologist.
A person to researches rocks is called a geologist.And the one who studies the rocks and crystals within the rock is a mineralogist.
A Gdophysicist
Such a person a geologist.
Helminthology is the study of worms
Geology is the general term given to the study of the planet earth. Geology has many branches and Petrology is the branch of geology that studies the origin, composition, distribution and structure of rocks, a Geologist specialising in that area would call themselves a "Petrologist".
A person who studies genealogies is a genealogist.
a person that studies gems is called a gemologist.