How to manage this template's collapsible groups/sections option
  • This template includes collapsible groups/sections. When it first appears, one of these groups/sections may be set to be visible ("expanded") while the others remain hidden ("collapsed") apart from their titlebars. To achieve this, include the parameter |name where name is one of the following words that identify the groups/sections (omit any speech or quotation marks):
    • Air
    • Biological
    • Electromagnetic
    • Natural
    • Noise
    • Radiation
    • Soil
    • Solid waste
    • Space
    • Thermal
    • Visual
    • War
    • Water
    • Misc
    • all
  • For example: {{Pollution sidebar/doc |Biological}}

The default image and caption can be changed, for example:

  • |image=[[File:Example image.svg|frameless]]
  • |caption=Example image caption

The default image size of 180px may be adjusted within the file link:

  • |image=[[File:Example image.svg|220px|frameless]]