This quiz will be used to assess your knowledge of very basic soil factors.
Horizon
Layer
Color
Mud
O
A
B
C
Organic Matter
Topsoil
Subsoil
Parent Material
Worms, mice, leaves, roots, and rocks
Sand, silt, and clay
Worms, mice, leaves, roots, and dead animals
Big brown ants covered with chocolate and marshmallow topping
Clay, sand, silt, dirt
Sand, clay, silt, manure
Gravel, sand, silt, clay
Clay, silt, sand, gravel
Wind and water
Pigs and corn
Gravel and sunshine
Water and snow
5
50
100
200
Jiffy-Mix
Topsoil
Manure
Loam
True
False
80
160
320
640
Parent material
Climate
Topography
All of the above
Mixing play-dough with silly putty and spitting on it after eating popcorn
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