A stagnant pond smells worse than a babbling brook because ________.

Question

Quizplus · Accepted Answer

A stagnant pond lacks sufficient dissolved oxygen, which is necessary for aerobic organisms to break down organic matter. This can result in the buildup of harmful chemicals and bacteria that produce unpleasant odors. Additionally, stagnant water often attracts mosquitoes and other pests, which can contribute to unpleasant smells. While the type of aquatic life it attracts may also be a factor, this is not the primary reason for the unpleasant odor in a stagnant pond. Odors are also transported downstream in a babbling brook, but this is not relevant to the comparison between a stagnant pond and a babbling brook.

A Stagnant Pond Smells Worse Than a Babbling Brook Because