A school subject in whichyou learn about plants, animals and people. _ _ _ _ _ r _

Question

A school subject in whichyou learn about plants, animals and people.
_ _ _ _ _ r _

Answer 1

Мне кажется ответ History

Answer 2

Really this subject is called biology.
it can be geography, but the letters are wrong then... 
The only subject that has 7 letters and ends with r... is history