Certified Floodplain Manager (CFM) Practice Exam 2025 – Complete Preparation Guide

Rivers and their floodplains offer a range of benefits to both human societies and the environment. Economic benefits include water supply for irrigation and industrial use, as well as navigation and transportation. Social benefits include recreational activities and cultural significance, such as fishing and boating, as well as spiritual and aesthetic value. From an environmental perspective, rivers and floodplains provide crucial habitat for a variety of plant and animal species, regulate water flow and nutrient cycles, and support the overall health of ecosystems. Therefore, option C is the most correct answer as it encompasses all of these benefits. Option A is incorrect because it ignores the social and environmental benefits. Option B is incorrect because it excludes economic benefits. Option D is incorrect because it completely disregards the numerous benefits provided by rivers and floodplains.