Which of the following major pollutants or polluters are subject
to regulations that are rarely enforced?
Choose all that apply.
Group of answer choices
carbon dioxide
motor vehicles
mercury
CAFOs
Which of the following is an increasing concern about
access to fresh water?
Choose all that apply.
Group of answer choices
The cost of desalination
Political conflicts over fresh water sources.
Changing weather patterns bringing rain to new places and taking
it away from others
The presence of pharmaceuticals and hormones in the water.