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What is soil horizon
Which describes the horizons in a soil profile?
Horizon A is mineral deficient. Horizon O forms from organic material. Horizon B
1 answer
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How does the C horizon form?
Rainwater washes clay minerals from the A horizon to the C horizon Plant roots weather pieces of
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Levi Ackerman
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How does the C horizon form?
Rainwater washes clay minerals from the A horizon to the C horizon Plant roots weather pieces of
19 answers
asked by
Levi Ackerman
4,598 views
Which soil horizon contains weathered bits of the parent rock or regolith and only RARELY has organic material or roots?
horizon
1 answer
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A geologist is studying a layer of soil in the Sahara. The soil layer contains little humus but a lot of clay and other rock
13 answers
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Mileena
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Which soil horizon is located closest to the earth's crust?
B horizon C horizon A horizon O horizon
1 answer
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10. Which soil layer contains the most humus? (1 point)
A horizon B horizon C horizon D horizon its the O horizon, i know this.
14 answers
asked by
TTR+S<3
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How does the C Horizon form?
A. Rainwater washes clay and minerals from the A horizon to the C horizon. B. Plant roots weather
0 answers
asked by
Ambermoon
631 views
According to this diagram, which layer has humus (the organic component of soil, formed by leaves and other plant materials)?
* 1
1 answer
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I also have to determine the deepest layer of mature soil--would it be the A Horizon, since it is decomposed organic matter? E
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Nathania
1,015 views