13. who pioneered the concept of the land ethic?\ngeorge bird grinnell\ntheodore roosevelt\ngifford…
13. who pioneered the concept of the land ethic?\ngeorge bird grinnell\ntheodore roosevelt\ngifford pinchot\naldo leopold
Answer
Answer:
D. Aldo Leopold
Brief Explanations:
Aldo Leopold is known for pioneering the land - ethic concept. His work emphasized an ethical relationship between humans and the land.