Soil

No, WikiAnswers can not include diagrams.

However if you draw 5 horizontal lines one below the other and in the gap between the bottom two lines write "oldest" and in the gap between the top to lines write "youngest". Then above the top line write "The Surface / Grass", you will have made the diagram you need.

A shovel or a spade is commonly used for turning over soil on a farm. These tools are designed to easily penetrate the dirt and lift it up for aeration and planting purposes.

The top layer of soil, known as topsoil, is rich in organic matter and nutrients and is where most plant roots grow. The bottom layer, or subsoil, is typically denser and contains fewer organic materials and nutrients. Topsoil supports more plant and microbial life, while subsoil mainly serves as a foundation for vegetation.

The soil type that is typically found in locations with high temperatures and high precipitation is tropical rainforest soil. It is characterized by being rich in organic matter and nutrients due to intense weathering and decomposition processes.

The soil's pore spaces, which are the gaps between soil particles, act like a sponge by absorbing and storing water. When it rains, these pore spaces fill up with water, allowing plants to access it as needed.

Clay soil is made up of very fine particles which have a tendency to compact tightly together, resulting in poor drainage and reduced aeration. It has high water retention capacity but can become hard and compacted when dry, making it difficult for plants to develop strong root systems. Despite its challenges, clay soil can be improved with the addition of organic matter to enhance its structure and fertility.

Leaching is the process of extracting substances from a solid by dissolving them in a liquid. This method is commonly used in mining to extract metals from ores. The liquid used is usually a solvent that selectively dissolves the desired materials, which can then be separated from the solid residue.

The topsoil layer is typically the most suitable for crop growing as it is rich in organic matter, nutrients, and microorganisms essential for plant growth. Topsoil also has good soil structure and water-holding capacity, making it ideal for supporting healthy crops.

Red Earth soil is a faux name. The true color of Red soil is purple.

Yes, sand can help improve soil drainage and aeration, which can prevent soil compaction. When mixed into clay or dense soils, sand can help create small spaces for air and water to move more freely, reducing the likelihood of soil becoming packed down.

This phrase indicates that soil is formed by the weathering and breakdown of rocks over time. Essentially, rocks break down into smaller particles through physical, chemical, and biological processes, eventually leading to the formation of soil.

Factors that contribute to the formation of deltas include high sediment load carried by river water, slowing of river flow as it enters a body of water, presence of vegetation that can slow water flow and trap sediments, and tidal actions that redistribute sediments along the coast.

Soil can be transported by water, wind, or ice. Water erosion is the most common form of soil transport, as it can pick up and carry soil particles to new locations. Wind erosion occurs in dry, arid regions where wind can lift and move soil particles. Ice transport happens when glacier movement carries soil and rocks over long distances.

Soil formation is a relatively slow process that can take hundreds to thousands of years. It involves the weathering of rocks, decomposition of organic matter, and the accumulation of minerals and nutrients. Factors like climate, vegetation, and topography influence the speed at which soil forms.

Soil rich in organic matter may not be fertile if it lacks sufficient nutrients required for plant growth, such as nitrogen, phosphorus, and potassium. Additionally, high levels of organic matter can lead to reduced soil aeration and drainage, which can hinder root development and nutrient uptake by plants. Lastly, the pH level of the soil may be too acidic or alkaline, making it unsuitable for certain plants to thrive.

Yes, lower temperatures can slow down soil formation because they reduce the rate of chemical reactions and biological processes involved in weathering and organic matter decomposition that contribute to soil formation. Cold temperatures may also inhibit the growth and activity of organisms like plants, microbes, and insects that play key roles in soil development.

Factors such as climate, parent material, topography, vegetation, and time influence the formation of soil layers and their composition. Climate affects the rate of weathering and organic matter decomposition, while parent material influences mineral content. Topography impacts water drainage and erosion potential, leading to differences in soil thickness. Vegetation contributes organic matter and nutrients, and time allows for soil development processes to occur, shaping the characteristics of the soil layers.

Soil particle size influences water retention: small particles like clay hold more water due to their larger surface area and ability to hold onto water molecules, while larger particles like sand drain water more quickly. For nutrient retention, small particles also have more surface area to hold onto nutrients, while larger particles allow for nutrients to leach deeper into the soil profile.

The three primary soil are basis of diagnostic horizons .Entisol is lacking horizons, inceptiol is a soil that are just began to show horizons, histosol soil is high organic matter and aridisol is a moist soil.

Swamps in Siberia form due to factors such as the region's cold climate, which limits decomposition of organic matter, leading to waterlogged and poorly drained soils. The presence of permafrost also prevents proper drainage, creating water accumulation. Additionally, Siberia's flat topography and abundant precipitation further contribute to the formation of swamps in the region.

The soil with grains larger than sand but smaller than clay is called silt. Silt particles are between 0.002 and 0.05 mm in size, making them larger than sand particles but smaller than clay particles. Silt is often associated with fertile soil due to its ability to retain moisture and nutrients.

Nutrients in topsoil come from several sources including decomposing plant and animal matter, weathering of rocks and minerals, and organic matter added through things like compost and manure. These nutrients are essential for plant growth and help support a healthy soil ecosystem.

Building a house on clay soil can present challenges, as clay soils have a tendency to expand and contract with moisture levels, which can lead to foundation issues. Proper precautions like adequate site preparation, foundation design, and drainage systems can help minimize these risks and ensure a stable structure. Consulting with a geotechnical engineer and following their recommendations is recommended before building on clay soil.

The Canadian Shield is characterized by rugged terrain with rocky outcrops, numerous lakes and rivers, and dense forests. It consists of ancient igneous and metamorphic rocks, creating a landscape with rolling hills, deep valleys, and rocky cliffs. Overall, the terrain is both challenging and visually stunning.

Relief features influence natural vegetation by affecting factors such as elevation, slope, and aspect, which determine water availability, temperature, and soil formation. Soil type also plays a critical role in supporting specific vegetation types by providing essential nutrients and drainage conditions. Together, relief features and soil characteristics create diverse environments that support a variety of plant species in different areas.