Environmental Science 14.3 Water Pollution Answer Key Fixed [ Validated ]

BOD measures how much oxygen microorganisms consume while decomposing organic matter in water.

EDF (2020). The Clean Water Act: A Guide to Protecting Our Waters. Environmental Defense Fund. environmental science 14.3 water pollution answer key

The effects of water pollution are far-reaching and devastating. Some of the most significant impacts include: BOD measures how much oxygen microorganisms consume while

NOAA (2020). Urban Runoff: A Major Source of Pollution. National Oceanic and Atmospheric Administration. high nitrate suggests fertilizer runoff

Answer Key: No. Healthy streams typically have DO > 5 mg/L, BOD < 5 mg/L, nitrate < 2 mg/L, turbidity < 10 NTU. High BOD and low DO indicate organic pollution; high nitrate suggests fertilizer runoff; high turbidity means sediment pollution.

Environmental Science: Chapter 14.3 - Water Pollution - Quizlet