Which of the following efforts would MOST likely benefit wetland habitats?

While increased regulations on fishing of certain species might help certain aquatic populations recover, the effort that would most likely benefit wetland habitats directly is the reduction of agricultural runoff. Wetlands are incredibly sensitive ecosystems that play a vital role in water purification, flood control, and as wildlife habitats.

Agricultural runoff often contains fertilizers, pesticides, and sediments that can negatively affect the water quality in wetlands, leading to issues such as eutrophication, which can diminish oxygen levels and harm aquatic life. By reducing agricultural runoff, wetlands can maintain their ecological balance, support diverse plant and animal species, and preserve the natural functions they provide.

Restoration of natural water flow is also critical, but it often works hand-in-hand with reducing runoff, as balanced water levels and quality are essential for wetland health. Stricter hunting laws might protect certain species, but they don’t address the broader environmental challenges faced by wetland ecosystems. Thus, while various efforts can contribute to the health of wetland habitats, reducing agricultural runoff is particularly impactful for their restoration and maintenance.