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EHST 2110 TEST 3 QUESTIONS AND ANSWERS (100% ACCURATE)

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EHST 2110 TEST 3 QUESTIONS AND ANSWERS (100% ACCURATE)EHST 2110 TEST 3 QUESTIONS AND ANSWERS (100% ACCURATE)EHST 2110 TEST 3 QUESTIONS AND ANSWERS (100% ACCURATE)EHST 2110 TEST 3 QUESTIONS AND ANSWERS (100% ACCURATE) Point Source Pollution - ANSWER - sewage treatment plants and industrial discharg...

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  • August 13, 2024
  • 4
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • EHST 2110
  • EHST 2110
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NursingTutor1
EHST 2110 TEST 3 QUESTIONS AND
ANSWERS (100% ACCURATE)
Point Source Pollution - ANSWER - sewage treatment plants and industrial discharges
represent what type of water pollution


What 2 chemicals are associated with Acid Rain - ANSWER - Nitrate and Sulfur


What waterborne disease was associated with the Broad Street Well - ANSWER - Chlorea
(John Snow)


"Blue Baby Disease" is caused by - ANSWER - Nitrates


List 3 waterborne diseases: - ANSWER - 1) Chlorea
2) Typhoid Fever
3) Shigella


Of the various changes occurring in a lake as it undergoes eutrophication, which is mostly
directly responsible for the loss of high-quality fish? - ANSWER - depletion of dissolve oxygen


How do pharmaceuticals get into drinking water - ANSWER - by flushing them and pouring them
down the drain


Reports reveal that millions of Americans are exposed to lead in their drinking water. What is the
source of the toxic contaminant? - ANSWER - -Leaching of lead in pipes
-Lead being in home plumbing systems


What is the purpose of chlorinating sewage effluent and drinking water - ANSWER - to kill
disease-causing organisms


What is the chemical associated with Acid Mine Drainage - ANSWER - Sulfuric Acid

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