OSSF Installer 1 License Exam And Answers
Already Passed 2024/2025
In the hydrologic cycle, water moves by evaporation and transpiration into the ______ where it comes in
j j j j j j j j j j j j j j j j
contact with cooler air, condenses, and falls to the ground in the form of ________ (sleet, snow, hail, or
j j j j j j j j j j j j j j j j j j j
rain), which then replenishes the underground water supply through __________ and the surface water
j j j j j j j j j j j j j j
supply through _________ - atmosphere, precipitation, percolation, runoff
j j j j j j j j
The term ______ refers to water that collects beneath the surface of the earth in porous, permeable, water-
j j j j j j j j j j j j j j j j j
bearing geologic formations or aquifers. - groundwater
j j j j j j
The term ________refers to water that is found above ground in containment areas, such as lakes, rivers,
j j j j j j j j j j j j j j j j
streams, creeks, and reservoirs. - surface water
j j j j j j j
Water table aquifers are recharged by _______________ of water - infiltration
j j j j j j j j j j
Rock-filled or lined pits dug at least 4 feet deep at the end of a septic tank absorption field system are called
j j j j j j j j j j j j j j j j j j j j j
__________ - leach fields/ seepage pits
j j j j j j
Pits constructed in permeable soil with open-jointed material along the sides to the bottom of the pit that
j j j j j j j j j j j j j j j j j
receive a direct discharge of raw wastewater are called ____________ - cesspools
j j j j j j j j j j j j
How are waterborne diseases transmitted? - through contaminated water sources
j j j j j j j j j
What are the three primary routes of contamination for pathogenic microorganisms and harmful chemicals
j j j j j j j j j j j j j
from on-site sewage systems to our environment? - Leaching, runoff, and direct discharge.
j j j j j j j j j j j j j
What problems are a result of neighborhood pollution? - Health issues, environmental degradation, and
j j j j j j j j j j j j j
decreased property value.
j j j
Already Passed 2024/2025
In the hydrologic cycle, water moves by evaporation and transpiration into the ______ where it comes in
j j j j j j j j j j j j j j j j
contact with cooler air, condenses, and falls to the ground in the form of ________ (sleet, snow, hail, or
j j j j j j j j j j j j j j j j j j j
rain), which then replenishes the underground water supply through __________ and the surface water
j j j j j j j j j j j j j j
supply through _________ - atmosphere, precipitation, percolation, runoff
j j j j j j j j
The term ______ refers to water that collects beneath the surface of the earth in porous, permeable, water-
j j j j j j j j j j j j j j j j j
bearing geologic formations or aquifers. - groundwater
j j j j j j
The term ________refers to water that is found above ground in containment areas, such as lakes, rivers,
j j j j j j j j j j j j j j j j
streams, creeks, and reservoirs. - surface water
j j j j j j j
Water table aquifers are recharged by _______________ of water - infiltration
j j j j j j j j j j
Rock-filled or lined pits dug at least 4 feet deep at the end of a septic tank absorption field system are called
j j j j j j j j j j j j j j j j j j j j j
__________ - leach fields/ seepage pits
j j j j j j
Pits constructed in permeable soil with open-jointed material along the sides to the bottom of the pit that
j j j j j j j j j j j j j j j j j
receive a direct discharge of raw wastewater are called ____________ - cesspools
j j j j j j j j j j j j
How are waterborne diseases transmitted? - through contaminated water sources
j j j j j j j j j
What are the three primary routes of contamination for pathogenic microorganisms and harmful chemicals
j j j j j j j j j j j j j
from on-site sewage systems to our environment? - Leaching, runoff, and direct discharge.
j j j j j j j j j j j j j
What problems are a result of neighborhood pollution? - Health issues, environmental degradation, and
j j j j j j j j j j j j j
decreased property value.
j j j
