Four of the following are major human activities that disrupt and degrade freshwater systems;one is not.Choose the one that is not.

Question

Quizplus · Accepted Answer

While humans have altered many freshwater systems by fragmenting habitats, disconnecting rivers from floodplains, adding excess nutrients and pollution, and draining wetlands, it is not a common practice to completely eliminate entire river systems. While rare, examples do exist, such as the historic diversion of the Chicago River system to prevent pollution from flowing into Lake Michigan. However, this practice is not a major or common activity that disrupts and degrades freshwater systems.

Four of the Following Are Major Human Activities That Disrupt