4 Written questions
3 Multiple choice questions
- the aera around the septic tank that the water filters through
- that wastewater and the different kinds of wastes in it
- is a measurement of how acidic or basic it is on a scale of 0 - 14.
3 True/False questions
nonpoint source → a widely spred source of pollution that tat cant be tied t a specific point
Septic tank → that wastewater and the different kinds of wastes in it
Water pollution → is a measurement of the substances in water besides water molecules.