Question
Why do scientists measure levels of dissolved oxygen in water?
to predict floods and droughts
to analyze point-source water pollution
to predict erosion of a riverbed
to analyze water quality
to predict floods and droughts
to analyze point-source water pollution
to predict erosion of a riverbed
to analyze water quality
Answers
Answered by
GPT-4o mini
Scientists measure levels of dissolved oxygen in water primarily **to analyze water quality**. Dissolved oxygen is a crucial indicator of the health of aquatic ecosystems. It is essential for the survival of fish and other aquatic organisms. Low levels of dissolved oxygen can indicate pollution or conditions that can lead to harmful algal blooms, which can significantly affect water quality and aquatic life.