Respuesta :
Answer: It protects the environment so that animals and people cna have clean and fresh water.
Answer:
The 1972 amendments: Established the basic structure for regulating pollutant discharges into the waters of the United States. Gave EPA the authority to implement pollution control programs such as setting wastewater standards for industry.
Explanation:
Ok now you can help and give 26dbarnat brainliest!
(;