Which of the following is the best example of an ecosystem service? Group of answer choices A) a city cutting down a tree that is dying B) a college environmental club cleaning up the shoulder of a highway C) the regulation of gas prices soil microbes fixing atmospheric nitrogen

B) a college environmental club cleaning up the shoulder of a highway

Explanation:

Ecosystem service are the services rendered in the favor of our ecosystem and environment. This benefits the surrounding environment which in turn benefits us in the latter stage.

So everybody in the society should work for a clean and pollution free environment and should run awareness programmes to educate the people about the benefits of a healthy and pollution free ecosystem.

So the best example of an ecosystem service will be when a team from college environmental club cleaning the shoulder of a highway shows ecosystem service.

Hence the answer is

B) a college environmental club cleaning up the shoulder of a highway