Which of the following is not a characteristic that geologists use to identify minerals?
a. streak
b. color
c. fracture
d. softness

The answer is letter D. Geologists identify minerals by color, streak and fracture. They look closely at physical properties of minerals and identify and classify them accordingly. Basic properties of rocks are color; hardness, determined through scratch marks applied to softer materials; luster, describes how shiny a mineral is on the surface; streak, refers to the color of minerals when powdered; cleavage and fracture, both refers to the surface of the mineral, its breaks, smoothness, roughness, and jagged edges; and chemical properties, chemical reactions that occur in minerals when mixed with other components.  

Master planned communities outside of chicago. note: population density means people living in an area per square mile. chicago, an urban and highly populated area has a much more higher density than a desert, amish community, settlement, or nomadic region.

Ibelieve it would be religious