Which Topic Would Be Categorized as Environmentalism, Rather Than Ecology

Multiple Choice

Which topic would be categorized as environmentalism, rather than ecology?

A) Measuring the impacts of pollution on coral reefs
B) Observing predator-prey relationships in the Serengeti
C) Studying the distribution of frogs relative to rainfall patterns
D) Observing the movements of butterflies in relation to spring temperatures
E) Developing a government policy for managing aquatic ecosystems