Doug lives with his wife and three children. Approximately how many pounds of municipal solid waste ...

Doug lives with his wife and three children. Approximately how many pounds of municipal solid waste does Doug and his family generate each day?
 
  A) 10
  B) 22
  C) 27
  D) 34

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The Environmental Protection Agency (EPA) has divided the Air Quality Index scale into
 
  A) 4 categories, with bright red indicating the most hazardous.
  B) 4 categories, with purple indicating the most hazardous.
  C) 6 categories, with bright red indicating the most hazardous.
  D) 6 categories, with maroon indicating the most hazardous.

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Chemicals used in farming and gardening to kill insects, rodents, or weeds are
 
  A) herbicides.
  B) pesticides.
  C) contaminants.
  D) fertilizers.

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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.

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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