In Trees

What is the person who studies trees called?

September44 Answered Most Recently
A botanist (all plants) an arborist (tree specialist)a tree hugger or just weird (by most people)DENDROLOGIST
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In Geology

What is the person who studies the Earth called?

Answer   There are many fields of Earth study. The most general overall would be the field of geology. Or geologist, to answer your question.

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