Soil Science Quiz
Test your knowledge of soil science with this comprehensive quiz.
Full Name
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First Name
Last Name
Email Address
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example@example.com
Which of the following is NOT a soil horizon?
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O horizon
A horizon
B horizon
X horizon
Select all properties that are used to describe soil texture.
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Sand
Silt
Clay
Color
Structure
Soil pH is a measure of:
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Nutrient content
Acidity or alkalinity
Soil moisture
Organic matter
Match the soil type to its main characteristic:
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Rows
Main Characteristic
Loam
High fertility
Good drainage
High clay content
Low organic matter
Sandy soil
High fertility
Good drainage
High clay content
Low organic matter
Clay soil
High fertility
Good drainage
High clay content
Low organic matter
Arid soil
High fertility
Good drainage
High clay content
Low organic matter
On average, what percentage of soil is made up of mineral particles?
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Which organisms play a crucial role in decomposing organic matter in soil?
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Earthworms
Ants
Beetles
Grasshoppers
The process by which water moves downward through soil, carrying dissolved substances with it, is called:
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Leaching
Erosion
Weathering
Deposition
Rate your confidence in your soil science knowledge.
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1
2
3
4
5
Briefly explain why soil conservation is important.
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