OSSF Installer 1 License Exam Questions and
answers with verified Answers (Latest Update
2026) UPDATE!! | Latest Update 2025\2026
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Terms in this set (33)
In the hydrologic cycle, water Atmosphere
moves by evaporation and
transpiration into the
evaporation where it comes in
contact
Ground Water The term refers to water that collects beneath the
surface of the earth in porous, permeable, water-
bearing geologic formations or aquifers.
Surface water refers to water that is found above ground in
containment areas, such as lakes, rivers, streams,
creeks, and reservoirs.
Water table aquifers are recharged Local percolation
by
Sepage pits
, sepage pits Rock-filled or lined pits dug at least 4 feet deep
at the end of a septic tank absorption field
system are called
Cess pools Pits constructed in permeable soil with open-
jointed material along the sides to the bottom of
the pit that receive a direct discharge of raw
wastewater are called
How are waterborne diseases Microorganisms (pathogens) that live in the
transmitted? intestine are passed in the feces and get into the
water supply
What are the three primary routes Neighborhood pollution
of contamination for pathogenic Groundwater contamination
microorganisms and harmful Surface water pollution
chemicals from on-site sewage
systems to our environment?
What problems are a result of Diseases that can be spread by direct or indirect
neighborhood pollution? contact with the standing wastewater.
Vectors, such as roaches and flies, that can also
spread diseases after coming in contact with the
wastewater.
Unsightly and unpleasant living conditions that
result from the standing wastewater and odors.
Feuds and bad relationships between neighbors
that can result from the wastewater problems.
Property values drop and real estate transactions
fall through. No one benefits and everyone
suffers when neighborhoods are fouled by
wastewater.
answers with verified Answers (Latest Update
2026) UPDATE!! | Latest Update 2025\2026
Save
Terms in this set (33)
In the hydrologic cycle, water Atmosphere
moves by evaporation and
transpiration into the
evaporation where it comes in
contact
Ground Water The term refers to water that collects beneath the
surface of the earth in porous, permeable, water-
bearing geologic formations or aquifers.
Surface water refers to water that is found above ground in
containment areas, such as lakes, rivers, streams,
creeks, and reservoirs.
Water table aquifers are recharged Local percolation
by
Sepage pits
, sepage pits Rock-filled or lined pits dug at least 4 feet deep
at the end of a septic tank absorption field
system are called
Cess pools Pits constructed in permeable soil with open-
jointed material along the sides to the bottom of
the pit that receive a direct discharge of raw
wastewater are called
How are waterborne diseases Microorganisms (pathogens) that live in the
transmitted? intestine are passed in the feces and get into the
water supply
What are the three primary routes Neighborhood pollution
of contamination for pathogenic Groundwater contamination
microorganisms and harmful Surface water pollution
chemicals from on-site sewage
systems to our environment?
What problems are a result of Diseases that can be spread by direct or indirect
neighborhood pollution? contact with the standing wastewater.
Vectors, such as roaches and flies, that can also
spread diseases after coming in contact with the
wastewater.
Unsightly and unpleasant living conditions that
result from the standing wastewater and odors.
Feuds and bad relationships between neighbors
that can result from the wastewater problems.
Property values drop and real estate transactions
fall through. No one benefits and everyone
suffers when neighborhoods are fouled by
wastewater.
