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Is a component of soil made entirely of decomposed organic remains. This component increases soil fertility and the ability of soil to retain water. Subsoil increases Humus increases Topsoil decreases?
Humus is the component of soil made entirely of decomposed organic remains. It increases soil fertility and the ability of soil to retain water. Topsoil is the upper layer of soil that contains a mix of organic material and minerals, while subsoil is the layer beneath the topsoil that is less fertile.
How does contour plowing help preserve topsoil?
Contour plowing helps preserve topsoil by following the natural contours of the land, which reduces water runoff and soil erosion. By plowing along the contours, water is able to infiltrate the soil rather than running off and carrying away topsoil. This practice helps retain nutrients and organic matter in the soil, promoting healthier and more productive farmland.
Why does Clay absorb water better than topsoil and Sand?
Clay has a higher surface area and increased binding capacity, allowing it to hold more water than topsoil and sand. The small particle size and microscopic pores in clay soil help to retain water through adhesion and cohesion forces, making it more effective at absorbing water. Sand, on the other hand, has larger particles and gaps between them, leading to less water retention capability compared to clay.
The dirt or topsoil carried by running water is called slope?
The dirt or topsoil carried by running water is called sediment.
Why is the loss of of topsoil through erosion considered to be a worldwide problem?
Erosion is the term given to soil loss due to the mobilization of topsoil by the forces of water and wind, and the topsoil is very useful for plants to obtain their nutrients in order to grow and produce fruits. Once the topsoil is loss, plants will no longer bear fruits, or if it bears fruits, it's smaller compared to those plants growing with more topsoil. -ur fun sized shawty<333 ;}
Is a component of soil made entirely of decomposed organic remains. This component increases soil fertility and the ability of soil to retain water. Subsoil increases Humus increases Topsoil decreases?
Humus is the component of soil made entirely of decomposed organic remains. It increases soil fertility and the ability of soil to retain water. Topsoil is the upper layer of soil that contains a mix of organic material and minerals, while subsoil is the layer beneath the topsoil that is less fertile.
What holds the most water topsoil or sand?
topsoil
How does contour plowing help preserve topsoil?
Contour plowing helps preserve topsoil by following the natural contours of the land, which reduces water runoff and soil erosion. By plowing along the contours, water is able to infiltrate the soil rather than running off and carrying away topsoil. This practice helps retain nutrients and organic matter in the soil, promoting healthier and more productive farmland.
Why does Clay absorb water better than topsoil and Sand?
Clay has a higher surface area and increased binding capacity, allowing it to hold more water than topsoil and sand. The small particle size and microscopic pores in clay soil help to retain water through adhesion and cohesion forces, making it more effective at absorbing water. Sand, on the other hand, has larger particles and gaps between them, leading to less water retention capability compared to clay.
How does loss of topsoil through erosion alter the normal water cycle?
Loss of topsoil through erosion can disrupt the water cycle by reducing the soil's ability to absorb and retain water. This can lead to increased surface runoff, which can cause flooding and carry sediment into water bodies, affecting water quality. Decreased soil moisture from erosion can also impact plant growth and the overall ecosystem balance.
Does topsoil sink or float?
Topsoil will sink because it is heavy. Topsoil is the top layer of soil and it extends downward from 2 to 12 inches.
The dirt or topsoil carried by running water is called slope?
The dirt or topsoil carried by running water is called sediment.
Why is the loss of of topsoil through erosion considered to be a worldwide problem?
Erosion is the term given to soil loss due to the mobilization of topsoil by the forces of water and wind, and the topsoil is very useful for plants to obtain their nutrients in order to grow and produce fruits. Once the topsoil is loss, plants will no longer bear fruits, or if it bears fruits, it's smaller compared to those plants growing with more topsoil. -ur fun sized shawty<333 ;}
What soil layer acts like a sponge to bring water up to the top for plants and crops?
The soil layer that acts like a sponge to bring water up to the top for plants and crops is the topsoil. Topsoil is rich in organic matter and has a high water-holding capacity, allowing it to retain moisture and make it available to plant roots. This layer is important for sustaining plant growth and ensuring proper water uptake.
Which area would be more likely to lose its topsoil a gently sloping area or a steep hill?
I asked the same question! The steeper one will of course loose it's topsoil. Because the soil at the top of the hill can't stay up at steep hill, eventually gravity will pull it down to a reasonably flat ground. A sloping area topsoil will not fall because it can easily grip on the ground without gravity pulling at it that much. I hopes this helps you!
How does ploughing across a slope of a hill help retain the soil in farm fields?
Plowing across the slope minimizes erosion by inhibiting water's ability to run down the slope. Plowing in the direction of the slope creates channels that water runs down, carrying the valuable topsoil with it.
Can top soil hold water?
Yes, topsoil can hold water. Topsoil is the upper layer of soil that is rich in organic matter and nutrients, making it capable of retaining water. The ability of topsoil to hold water is important for supporting plant growth and providing moisture for roots.
