Geography

Geography, 23.08.2019 14:10, thil3746

Which layer of soil is most likely of greatest importance to plant growth?
a. o(organic matter)
b. a(topsoil)
c. b(subsoil)
d. c(parent rock)

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Answers: 2

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Biology, 26.09.2019 19:00, TTHOR1935

Which layer of soil is least likely to be penetrated by plant roots? a. o (organic matter) b. a (topsoil) c. b (subsoil) d. c (parent rock)

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Biology, 15.10.2019 19:00, itscheesycheedar

The topsoil layer has the greatest concentration of organic matter. the subsoil generally lacks organic matter, but it does receive small clay particles and dissolved ions that wash downward from the topsoil. the c horizon is made of materials weathered directly from the parent material, which lies immediately below. the parent material is either solid bedrock or a layer of sediment. based on this information, a. all three of these layers should have the same texture. b. the subsoil likely has a rockier texture than the topsoil and c horizon. c. the topsoil likely has a rockier texture than the subsoil and c horizon. d. the c horizon likely has a rockier texture than the topsoil and subsoil.

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Biology, 07.11.2019 23:31, lareynademividp0a99r

Which layer of soil is least likely to be penetrated by plant roots? a. o (organic matter) b. a (topsoil) c. b (subsoil) d. c (parent rock)

Answers: 2

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Physics, 11.11.2019 23:31, kiaraphilman2956

The topsoil layer has the greatest concentration of organic matter. the subsoil generally lacks organic matter, but it does receive small clay particles and dissolved ions that wash downward from the topsoil. the c horizon is made of materials weathered directly from the parent material, which lies immediately below. the parent material is either solid bedrock or a layer of sediment. based on this information, a. all three of these layers should have the same texture. b. the topsoil likely has a rockier texture than the subsoil and c horizon. c. the c horizon likely has a rockier texture than the topsoil and subsoil.

Answers: 1

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Which layer of soil is most likely of greatest importance to plant growth?
a. o(organic matte...

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