The developer of three fold classification of environmental education is

A. Ernest Hackel (1970)

B. Newman (1981)

C. Salim Ali (1982)

D. Pitter (1985)

Answer: Option B

Solution(By Examveda Team)

The developer of the three-fold classification of environmental education is Newman (1981).
Newman (1981) proposed a three-fold classification of Environmental Education programmes that are Teaching, Research and Extension.
Environmental education is a process that allows individuals to explore environmental issues, engage in problem solving, and take action to improve the environment.