Which of the Following Statements About Underground Contaminants Is False

Multiple Choice

Which of the following statements about underground contaminants is false?

A) Degradable organic wastes do not decompose as rapidly underground as on the surface.
B) There is little dissolved oxygen to aid in degradation of wastes.
C) Waste products are diluted and dispersed quickly in underground aquifers.
D) It can take hundreds to thousands of years for contaminated groundwater to cleanse itself of degradable wastes.
E) In some coastal areas, groundwater has been contaminated by saltwater intrusion.