Some a Are Not Non-B

question 101

Multiple Choice

Some A are not non-B. (F) All A are non-B.

• A) Contrary. (T)
• B) Subalternation. (F)
• C) Obversion. (F)
• D) Contradictory. (T)
• E) Subalternation. (Und.)

---

Definitions:

Joints

Natural fractures or separations in rock that occur without significant displacement of the sides.

Weathering

The breakdown of rocks, soils, and minerals as well as artificial materials through contact with the Earth's atmosphere, waters, and biological organisms.

Fluid Pressure

The pressure exerted by a fluid at any given point within the fluid, dependent on the fluid's density and depth.

Differential Stress

The difference in magnitude of stress applied in varying directions within geological formations, influencing rock deformation.