Which of the following would be considered an ecosystem service?

Question

Quizplus · Accepted Answer

Flood control provided by a salt marsh is an ecosystem service because it is a natural process that provides beneficial outcomes for humans. This service is provided by the salt marsh ecosystem through the absorption of excess water during floods, preventing damage to nearby areas.

Answer: E
 Dams and levees built to control flooding can be considered an ecosystem service if they are constructed in a sustainable and ecologically conscious manner. However, this is not always the case and dams and levees can often have negative impacts on ecosystems, such as preventing the natural flow of water and disrupting the habitats of aquatic organisms.

Which of the Following Would Be Considered an Ecosystem Service