“Human geography is the study of mutually changeable relations of active human and unstable earth.” Who gave this definition?
A. Ratzel
B. Ellen Semple
C. Blache
D. Carl Sauer
Answer:B
“Human geography is the study of mutually changeable relations of active human and unstable earth.” Who gave this definition?
A. Ratzel B. Ellen Semple C. Blache D. Carl Sauer