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What soil horizon contains topsoil?
the horizon that contains topsoil is the A HORIZON
What are the three horizon of a mature residual soil?
The three horizons of a mature residual soil are the A horizon (topsoil), B horizon (subsoil), and C horizon (weathered rock material). The A horizon contains organic matter and is the most fertile layer for plant growth. The B horizon is rich in minerals leached from the topsoil. The C horizon is the least weathered and consists of partially weathered bedrock.
What are some vocabulary words for soil?
A Horizon, B Horizon, C horizon, bedrock, decomposers, earthworms, fertile soil, gardeners horizon, insect larvae, litter, moles, northern forest soils, organisms, plant roots, soil horizon, texture, weathered rock
Which layer of soil contains the most fertile soil?
The topsoil layer contains the most fertile soil. It is the upper layer of soil that is rich in organic matter, nutrients, and microorganisms, making it ideal for plant growth.
What is the composition of the a horizon?
The A horizon, or topsoil, is composed of a mixture of mineral particles, organic matter, water, and air. It is the most fertile layer of soil, containing the highest concentration of organic material and nutrients needed for plant growth.
What soil horizon contains topsoil?
the horizon that contains topsoil is the A HORIZON
What are the three horizon of a mature residual soil?
The three horizons of a mature residual soil are the A horizon (topsoil), B horizon (subsoil), and C horizon (weathered rock material). The A horizon contains organic matter and is the most fertile layer for plant growth. The B horizon is rich in minerals leached from the topsoil. The C horizon is the least weathered and consists of partially weathered bedrock.
What are some vocabulary words for soil?
A Horizon, B Horizon, C horizon, bedrock, decomposers, earthworms, fertile soil, gardeners horizon, insect larvae, litter, moles, northern forest soils, organisms, plant roots, soil horizon, texture, weathered rock
Which layer of soil contains the most fertile soil?
The topsoil layer contains the most fertile soil. It is the upper layer of soil that is rich in organic matter, nutrients, and microorganisms, making it ideal for plant growth.
Why does soil horizon A have the most Humus?
The Fertile soil contains lots of microorganisms which decompose the complex dead bodies of animals and plants into simpler substance called Humus.
What is the composition of the a horizon?
The A horizon, or topsoil, is composed of a mixture of mineral particles, organic matter, water, and air. It is the most fertile layer of soil, containing the highest concentration of organic material and nutrients needed for plant growth.
Where is the most most fertile soil?
in cannda
Where is the most fertile soil in egypt located?
The most fertile soil is found around the Nile delta.
Where was the most fertile soil located in Egypt?
The most fertile soil is located in the Nile river. when the Nile river flooded it left black soil behind.
What horizon has the most organic matter in soil?
The topsoil horizon (A horizon) typically contains the most organic matter in soil. This is where organic materials such as dead plants, roots, and other organic debris accumulate and decompose, enriching the soil with nutrients.
What soil horizon is responsible for soil's fertility?
The topsoil horizon (A horizon) is responsible for a soil's fertility as it contains the most organic matter and essential nutrients for plant growth. This layer is where plant roots are most active and where microbial activity is highest, contributing to the soil's overall fertility.
Describe what you would expect to see in the c horizon of a soil?
In the C horizon of a soil, you would typically see partially weathered parent material that is not well-developed into soil. It is often composed of broken-down rock fragments with little organic matter, minerals, or nutrients. The C horizon is the least weathered and least fertile layer of the soil profile.
