MyWiki:WikiProject Soil/Soil Directory Structure

Soil Directory Structure

Category:Soil is the default category for project articles. Categorical hierarchies:

1. Category:Earth sciences>>>Category:Human geography>Category:Land use>Category:Agriculture>Category:Soil
2. Category:Matter>Category:Materials>Category:Natural materials>Category:Soil
3. Category:Applied sciences>Category:Agriculture>Category:Soil
4. Category:Nature>Category:Natural resources>Category:Soil

Possible sub-categories of Category:Soil:

• Category:Soil management
• Category:Types of soil
  • Category:U. S. state soils (ala Commons:Category:U.S._state_soil)

Category Tree

Soil

Soil by country

Types of soil

Soil contamination

Earth structures

Earthworks (engineering)

Fictional characters with earth or stone abilities

Soil improvers

Soil mechanics

Sample return missions

Sand

Sediments

Soil-based building materials

{{Wikipedia:WikiProject Soil/Soil Science Directory Structure}}