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Author Question: Which of the following statements about lead is TRUE? A) The level of lead in drinking water in ... (Read 78 times)

frankwu

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on: Jul 12, 2018
Which of the following statements about lead is TRUE?
 
  A) The level of lead in drinking water in Flint, Michigan rose after the community began using Lake Huron for their water supply.
  B) As many as one in every ten homes in the United States is estimated to still have lead-based paint hazards.
  C) Cold water is more likely than hot water to pick up lead.
  D) No level of lead exposure is safe.

Question 2

Runoff and sedimentation are categorized as which type of water pollutant?
 
  A) Point source pollutant
  B) Nonpoint source pollutant
  C) Diffuse pollutant
  D) Natural contaminant


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SVictor

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Reply #1 on: Jul 12, 2018
Answer to Question 1

D

Answer to Question 2

B


frankwu

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Reply 2 on: Jul 12, 2018
Wow, this really help

aliotak

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Reply 3 on: Yesterday
Excellent

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