According to a 2002 study by scientists at the National Water- Quality Assessment Program (NAWQA), ____________% of U.S. streams contain traces of wastewater contaminants.

Name: According to a 2002 study by scientists at the National Water- Quality Assessment Program (NAWQA), ____________% of U.S. streams contain traces of wastewater contaminants.
Brand: Quizplus
Rating: 4.8 (55 reviews)

Question

Quizplus · Accepted Answer

The 2002 study by the NAWQA found that 80% of U.S. streams contained traces of wastewater contaminants.

According to a 2002 Study by Scientists at the National