How does Wangari Maathai stop farmers from engaging in destructive farming?

Question

A.
by educating farmers about techniques that prevent soil erosion

B.
by providing grants for farmers to find new jobs in the cities

C.
by encouraging farmers to use electricity instead of cutting trees for fuel

D.
by offering subsidies to farmers so that they do not have to plant cash crops

Answer 1

A. by educating farmers about techniques that prevent soil erosion