Multiple Choice QuestionWhat is the name for a series of containers filled with different plants, animals, and algae used together as a system to bioremediate polluted water?Multiple choice question.Natural filterTerrace cleanerLiving machine

Multiple Choice QuestionDuring primary treatment, wastewater Blank______.Multiple choice question.flows through a trickling filter bed or aeration tank to break down organic compoundsis passed through a large metal grating to remove solids from the waste streamis discharged into a lagoon or wetland to remove inorganic nutrients

An effluent sewerage system uses Blank______.Multiple choice question.trickling filter beds, or aeration tanks, to biologically decompose organic compoundsindividual septic systems at each dwelling, but then pumps effluent into a central treatment plantartificial wetlands to dispose of wastesNeed help? Review these concept resources.

Multiple Choice QuestionA Blank______ system first takes wastewater to a tank where grease and oils rise to the top, and solids settle to the bottom where bacteria decompose them.Multiple choice question.septicprimary treatment"night soil"sewage

Multiple Choice QuestionThe Clean Water Act was passed in 1972 in response to people and companies dumping Blank______ directly into surface waters.Multiple choice question.garbagetoxic chemicals and sewagenuclear waste

Multiple Choice QuestionGlobal human water use is Blank______.Multiple choice question.stabilizing only for agricultural usedecreasing for both domestic and industrial usesdecreasing rapidlyincreasing