OSSF Installer 1 Exam Questions And
Answers Already Passed 2026
1. In the hydrologic cycle, water moves by evaporation and transpiration into the: Atmosphere
2. evaporation where it comes in contact:
3. Ground Water: The term refers to water that collects beneath the surface of the earth in porous, permeable, water-bearing geologic formations or aquifers.
4. Surface water: refers to water that is found above ground in containment areas, such as lakes, rivers, streams, creeks, and reservoirs.
5. Water table aquifers are recharged by: Local percolation
6. Sepage pits:
7. 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
8. 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
9. How are waterborne diseases transmitted?: Microorganisms (pathogens) that live in the intestine are passed in the feces and get into the
water supply
10. What are the three primary routes of contamination for pathogenic microor- ganisms and harmful
chemicals from on-site sewage systems to our environ- ment?: Neighborhood pollution
Groundwater contamination Surface water pollution
11. What problems are a result of neighborhood pollution?: Diseases that can be spread by direct or indirect contact with the
standing wastewater.
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Answers Already Passed 2026
1. In the hydrologic cycle, water moves by evaporation and transpiration into the: Atmosphere
2. evaporation where it comes in contact:
3. Ground Water: The term refers to water that collects beneath the surface of the earth in porous, permeable, water-bearing geologic formations or aquifers.
4. Surface water: refers to water that is found above ground in containment areas, such as lakes, rivers, streams, creeks, and reservoirs.
5. Water table aquifers are recharged by: Local percolation
6. Sepage pits:
7. 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
8. 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
9. How are waterborne diseases transmitted?: Microorganisms (pathogens) that live in the intestine are passed in the feces and get into the
water supply
10. What are the three primary routes of contamination for pathogenic microor- ganisms and harmful
chemicals from on-site sewage systems to our environ- ment?: Neighborhood pollution
Groundwater contamination Surface water pollution
11. What problems are a result of neighborhood pollution?: Diseases that can be spread by direct or indirect contact with the
standing wastewater.
This study source was downloaded by 100000901307859 from CourseHero.com on 10-14-2025 02:38:29 GMT -05:00
1/
4
https://www.coursehero.com/file/251644617/49a1b656-c3d0-42b6-9564-e2b259b7fdb3docx/
