Question

Chemical tanks found after a flood are usually not a hazard because flood waters will have diluted any chemicals inside.

True
False

Answer 1

true

Answer 2

thanks

Answer 3

can you help me with one more

Answer 4

Which of the following can be a source of bacterial contamination of drinking water after a flood?

disrupted sewage lines
silty soil
mold on moist surfaces
dead plant material

Answer 5

i think Disrupted sewage lines...