Inorganic Contaminants Quiz

What is the maximum contaminant level (MCL) for Arsenic?

• 0.006 mg/l

• 0.1 mg/l

• 0.01 mg/l

• 0.005 mg/l

Which contaminant is associated with skin damage and increased cancer risk?

• Copper

• Cyanide

• Asbestos

• Beryllium

What effect is associated with exposure to Barium?

• Increase in blood pressure

• Kidney damage

• Bone disease

• Nerve damage

Which contaminant can cause gastrointestinal illness and long-term liver damage?

• Fluoride

• Cadmium

• Copper

• Cyanide

What is a common source of Chromium contamination?

• Natural deposits

• Corrosion of plumbing systems

• Discharge from steel mills

• Water additives

Which contaminant has a maximum contaminant level of 0.004 mg/l?

• Beryllium

• Copper

• Cyanide

• Fluoride

What health effect is linked to exposure to Antimony?

• Kidney damage

• Allergic dermatitis

• Increase in blood cholesterol

• Bone disease

Which contaminant is primarily sourced from petroleum refineries?

• Asbestos

• Barium

• Arsenic

• Cyanide