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15 Cards in this Set

  • Front
  • Back
Pollution can result when which of the following types of agents is/are introduced into the air, water or soil?
Biological
Chemical
Physical
All of the above
Which of the following operations causes the most pollution?
Industrial
Municipal
Transportation
All of the above
Which of the following materials is the primary municipal pollutant?
Raw or inadequately treated sewage
Radioactive waste
Petroleum Products
Acids
Which of the following modes of transportation creates most air pollutants?
Trains
Waterborne vessels
Motor vehicles
Aircraft
Which, if any, of the following effect of pollution is the most serious?
Psychological
Biological
Physical
None of the above
Which, if any, of the following effect of pollution is the most serious?
Psychological
Biological
Physical
None of the above
Steel erodes faster than normal when exposed to which of the following air pollutants?
Pesticides
Herbicides
Zinc Oxides
Sulfur Oxides
Most pesticides fall into which of the following categories?
Selective
Nonselective
Preselective
Control Selective
What is the primary pollution concern of Navy personnel?
Noise pollution
Shore command wastes
Ship Wastes
Which of the following terms identifies abatement?
Maintaining
Raising
Lowering
Containing
Under the Clean Air Act, what government body has the primary responsibility for assuring air quality?
Federal government
Each State
Local Municipalities
Department of Transportation
Virtually all Navy ships have some type of sanitation device installed. Which of the following types of systems retains sewage on board for discharge ashore or in waters where discharging is allowed?
Direct discharge
Positive flow
Marine Sanitation
Collection, Holding, and Transfer
When operating sanitation devices in foreign waters, Navy ships comply with which of the following requirements?
Status of Forces Agreement
Coast Guard instructions
NAVFAC guidelines
All of the above
Vessels may not discharge unpulped trash within what minimum distance from the U.S. coastline?
20nm
25nm
30nm
35nm
The neckerchief is made from which of the following materials?
Black silk
Black acetate
Both 1 and 2
Black cotton
What kind of knot is used to tie a neckerchief?
Granny knot
Square knot
Sheep shank
Bowline