Question

Water resources get contaminated by____________&___________

Answer 1

Answer:

Direct sources include effluent outfalls from factories, refineries, waste treatment plants etc.. that emit fluids of varying quality directly into urban water supplies. In the United States and other countries, these practices are regulated, although this doesn't mean that pollutants can't be found in these waters.

Explanation:

Answer 2

Answer:

dumping untrated liquid wasted

and garbage