Defining "health" for ecosystems, Leopold writes "Health is the capacity of the land for renewal." Leopold thinks that an ecosystem can be considered "healthy" when it:
a. supports human life in harmony with other members of the biotic community
b. has more than just economic value for humans
c. has a lot of diversity of plant and animal life
d. is characterized by a web of complex relationships between plant and animal life
a. supports human life in harmony with other members of the biotic community
b. has more than just economic value for humans
c. has a lot of diversity of plant and animal life
d. is characterized by a web of complex relationships between plant and animal life