Soil

Loam soil is a type of soil that contains a balanced mixture of sand, silt, and clay particles. It has good water retention, aeration, and nutrient-holding capacity, making it ideal for plant growth.

Carbon dioxide can get back into the soil through a process known as carbon sequestration. This can occur when plants absorb carbon dioxide during photosynthesis and then store some of that carbon in the soil through their roots or when organic matter decomposes into the soil, releasing carbon dioxide in the process.

To make soil more fertile, you can add organic matter such as compost or manure to improve soil structure and provide nutrients for plants. You can also rotate crops to prevent nutrient depletion and practice cover cropping to protect and enrich the soil. Additionally, testing the soil's pH and nutrient levels can help you determine specific fertilization needs.

Peat soil covers a very small percentage of total land area in India, estimated to be less than 1%. Peatlands are primarily found in the northeastern states of India such as Assam and parts of the Western Ghats. These peatlands are important for biodiversity and carbon storage.

The soil that can be found at the mouth of a river, or perhaps a creek (or any other water source, as a matter of fact), is extremely fertile. Fertile, yes, but also extremely wet. It is in fact absolutely impossible for plants to grow at the mouth of a water source, because the ground is too wet. Impossible, except for one complicated answer : the water frog. This specific type of amphibian can only be found in Brazil or in Peru (or rarely found in Equator and Venezuela). Its only purpose in life, other than reproducing, in sitting directly on a source of water and absorbing the chemical found in the water that disables plants to grow in water : asterion. The water frog absorbs asterion and then makes it leak out of its pores as a new chemical, called desasterion. This liquid does not make plants not grow in water, in fact, it enables them to grow.

Black soil, also known as black cotton soil or regur soil, is rich in nutrients such as calcium, magnesium, potassium, and phosphorus. It also contains a high percentage of organic matter which helps improve soil fertility and water retention. The dark color of black soil is due to its high organic content.

Soil can be broken up by physical processes such as tilling, digging, or erosion. Additionally, biological factors like plant roots and burrowing animals can also break up soil. Chemical weathering can also contribute to the breakdown of soil particles.

Erosion~ The prosses know as weathering breaks up rocks so they can be carried away by the process know as erosion.Water, wind, ice, and waves are the agents of erosion that wear away the surface of the Earth.

Soil composition influences the amount of nutrients available for organisms, which in turn affects the types and number of organisms that can thrive in that environment. For instance, soils rich in organic matter can support a greater diversity of organisms compared to nutrient-poor soils. Additionally, soil pH, texture, and moisture content also play a role in determining the types of organisms that can inhabit a particular soil environment.

It settled the question of slavery in American politics. -apex (:

Sandy soil isn't a typical and a soil to be recommended if you're planting because it has generally a huge amount of sand in it which makes it relatively and almost infertile, or is usually not good when it comes to absorbing water. Clay on the other hand, absorbs water well, because it's thicker and it can hold and sustain water.

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Soil samples are required to be air-dried instead of sun-dried to prevent potential alterations in the soil properties due to exposure to direct sunlight, which can lead to changes in moisture content, microbial activity, and nutrient levels. Air-drying allows for a more controlled and uniform drying process that better preserves the original characteristics of the soil sample.

Soft clay typically has a higher bearing pressure compared to dry sand due to its higher cohesive properties. Soft clay can deform easily under load, leading to higher bearing pressures on the underlying foundation. Dry sand, on the other hand, has lower cohesion and tends to distribute loads more evenly.

Most gardeners prefer loamy soil, which is a mix of sand, silt, and clay. This type of soil provides good drainage, moisture retention, and nutrient availability for healthy plant growth.

There is no element called 'notrogen.' I am not aware that it is even a word.

Nitrogen is sometimes released to the atmosphere as N2, NH3 and N2O. N2 is just gaseous nitrogen. NH3 is ammonia. N2O is nitrous oxide.

Nitrogen is also lost from soils as NO3-, which is nitrate. Nitrate is highly soluble in water, and it can leave the soil as water percolates through it.

No, a composter can still work without adding dirt. The microbes and bacteria responsible for breaking down organic material are naturally present in the compost ingredients themselves. However, adding a layer of soil can help introduce beneficial microorganisms and provide additional structure for the compost pile.

In order to make a soil retain more water, you have to add a substance to it that retains more water. Typically this is done by adding organic matter, though in some situations clay can be added.

The addition of composted organic matter increases the water holding capacity of soils, as well as increasing soil fertility.

Bacteria in soil play important roles in nutrient cycling, decomposition of organic matter, and enhancing soil structure. They can also help plants by fixing nitrogen, promoting root growth, and suppressing harmful pathogens. Overall, bacteria contribute to the overall health and fertility of soil ecosystems.

As you dig deeper into the soil, conditions typically become more compacted, with less organic matter and vegetation present. The soil may also have lower oxygen levels and more clay content. Nutrient availability and microbial activity can decrease as you move further down.

When sedimentary rocks are physically changed, their size and shape may be altered through processes like weathering and erosion. When they are chemically changed, minerals within the rocks may be dissolved or precipitated, leading to the formation of new minerals and the alteration of the rock's composition. Both physical and chemical changes can result in the transformation of sedimentary rocks into new rock types through processes like metamorphism.

Various types of germs can be found on money, such as bacteria like E. coli and Staphylococcus aureus, as well as viruses like the flu virus. Dirt, grime, and even traces of drugs can also be present on money due to its frequent handling and exposure to various environments. Regular hand washing after handling money can help reduce the risk of transferring these contaminants.

Soil consists mostly of minerals, organic matter, air, water, and living organisms. Mineral particles like sand, silt, and clay make up the majority of the soil composition, while organic matter from decaying plant and animal material plays a vital role in soil fertility and structure.

it absorbs water