Simple Browser : Welcome guest : log in
Home |  Graph |  ]  KB:  Language:   

Formal Language: 




Sigma KEE - Boulder
KB Term: 
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
boulder
Boulders are Rock fragments larger than 256 Millimeters in approximateDiameter on the Wentworth Scale.
Relationships      
Parents rock Rock is any naturally formed aggregate of one or more minerals, consolidated or not, with some degree of mineralogic and chemical constancy, in popular use the term is usually restricted to those aggregates that are hard, compact, and coherent.


Show simplified definition with tree view
Show full definition (without tree view)
Show full definition (with tree view)


Sigma web home      Suggested Upper Merged Ontology (SUMO) web home
Sigma version 3.0 is open source software produced by Articulate Software and its partners