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Soil

Soil, by definition, is a earthly compound comprised of biotic (living) and abiotic (non-living) matter that is formed in several layers over millions of years. It is the very component of the Earth that plants need to root themselves and grow in in order to feed all animal life. There are many different types of soil across the globe for each continent and biome, and each type has its characteristics that depict what plants can grow where, when, and how. Questions and answers about soil can be asked and answered here.

10,730 Questions

What heats faster rock or soil?

Rock heats up faster than soil because it has a higher thermal conductivity, which allows it to absorb and transfer heat more efficiently. Soil is less dense and has more air pockets, which slow down the heating process.

Which soil type would you expect to form more slowly explain?

soil forms as rock is broken down by weathering and mixes with other materials on the surface. Soil is constantly being formed wherever bedrock is exposed.

The rate at which soil forms depends on the climate and tpye of rock.Weathering occurs most rapidly in areas with a warm, rainy climate.

What is better to grow tomato's in sand or soil?

Tomatoes are typically grown in soil for better nutrient retention and root support. While growing in sand may provide good drainage, it lacks the necessary nutrients for healthy tomato plants. Therefore, soil is generally preferred for growing tomatoes.

What is the pH of loamy soil?

In order to find the pH you will need to test the soil. Different factors will effect the pH and different plants grow better at a different pH.

I heard its ph level is "6" the ideal fertilizer for gardening. Its neutral.

The ph levels go from 0-11 :)

What are the types of soil found in Florida?

In Florida, you can find various soil types including sand, sandy soil, muck, peat, and marl. The specific type of soil varies across the state due to factors such as geology, climate, and vegetation.

What is the general relationship between the depth of a soil formed from underlying bedrock and the length of the weathering period responsible for its formation?

In general, the depth of soil formed from underlying bedrock is directly proportional to the length of the weathering period. Longer weathering periods allow for greater breakdown of the bedrock into soil components, resulting in deeper soils. Conversely, shorter weathering periods lead to shallower soil development.

What is the source of mineral fragments in soil?

Mineral fragments in soil come from the weathering and breakdown of parent rock material over time. Physical, chemical, and biological processes break down larger rock particles into smaller mineral fragments, which become part of the soil composition. These mineral fragments provide essential nutrients for plants and help determine soil properties.

Is there good soil in New York?

Yes, New York has a variety of soil types ranging from fertile loam in the Hudson Valley to sandy soils on Long Island. However, soil quality can vary depending on the specific location and land use practices.

What absorbs heat most effectively sand soil or water?

Water absorbs heat more effectively than sand or soil due to its higher specific heat capacity. This means that water can absorb a larger amount of heat energy before its temperature rises significantly. Sand and soil have lower specific heat capacities, so they heat up and cool down more quickly.

How does soil erosion benefit a farmer?

Soil erosion can benefit a farmer by providing new nutrients and minerals to the soil as it gets deposited in other areas. This can improve soil fertility and crop productivity in those areas. Additionally, the process of erosion can help to aerate the soil and reduce compaction, which can be beneficial for plant root growth.

What can add sediments and nutrients to soil?

Erosion, decomposition of organic matter, and the addition of fertilizers or compost can all contribute to the accumulation of sediments and nutrients in soil. These processes can help improve soil fertility and promote plant growth.

What are 3 categories of soil texture?

The three categories of soil texture are sand, silt, and clay. Sand particles are the largest and feel gritty, silt particles are medium-sized and feel smooth, while clay particles are the smallest and feel sticky when wet.

How do you find out if your soil is contaminated by a saltwater pool?

The best way would be to put a shovel full of dirt in a bucket of clean water ant have the water tested for salt content, However the concentration of salt in a salt water pool is very low and would be unlikely to cause any problems to the surounding soil .Most chlorine generators require a salt content of between 2,500 to 6,000 parts permilion of salt to water. human tears contain about 9000 ppm.

once you have more then 1000 ppm of dissolved salts in water it is saline; ocean water contains about 35,000 ppm of salt.

What are you you are the science of cultivating the soil and rearing animals?

Agriculture is the science of cultivating the soil to produce crops, while animal husbandry is the science of raising and breeding animals for agricultural purposes. Both are important practices in sustaining food production and supporting human civilization.

What Tools are used for breaking up the soil?

Tools such as shovels, spades, pickaxes, and tillers are commonly used for breaking up soil. These tools help loosen compacted soil and prepare it for planting by improving aeration and drainage. The choice of tool depends on the size of the area and the type of soil being worked on.

What was the First ground to install under-soil heating?

The first known use of under-soil heating was in ancient Roman bathhouses, where hot air was circulated under the floors to warm them. This system was called "hypocaust."

What clay soil made of?

Clay soil is composed of very fine particles that are the smallest of all soil types. It is created through the weathering of rocks rich in minerals like feldspar and quartz. Clay soil can be sticky and compact, making it challenging for water and air to move through.

What is the process of breaking down rock and soil layers with water?

This process is called weathering. Water dissolves and erodes rock and soil layers through physical or chemical means. Over time, this can lead to the breaking down and reshaping of the Earth's surface.

Why do farmers cut terraces or furrows along hill slopes?

Farmers cut terraces or furrows along hill slopes to reduce soil erosion caused by water runoff. These structures help to slow down water flow, trap sediment, and promote infiltration, which helps in conserving soil and preserving its fertility. Terraces also provide a level surface for planting crops, allowing water to be evenly distributed across the field.

When and where does soil erosion happen?

Soil erosion happens when wind or rain blow or wash away the soil. Dust storms and landslides are soil erosion, often encouraged by intensive plowing of the land or tree felling on mountain slopes.

How do you separate aluminum from soil?

With no great ease! Problematically, aluminum is not magnetic so there goes the easy option.

To extract aluminum from ore or in prohibitively small quantities, from soil....it might be a smart idea to take the soil sample and heat it to a high temperature - burning the organic matter and liquidising the aluminum for easier collection.

The problem here is, you would end up with aluminum oxide. Then, massive amounts of electricity is sent through the aluminum oxide to separate the oxygen molecules. What remains is a powder that is grittier than baby powder, almost with a texture of regular table salt.

What are the factors leading to soil erosion?

Factors leading to soil erosion include deforestation, improper agricultural practices such as overgrazing and extensive tilling, construction activities that disturb natural vegetation, and heavy rainfall or wind that can wash or blow away the topsoil. These factors disrupt the natural soil structure and make it more vulnerable to erosion.

Which surface soil type has the slowest permeability rate and is most likely to produce flooding?

Clay soil has the slowest permeability rate among surface soil types, meaning it does not allow water to pass through quickly. This slow drainage can lead to flooding during heavy rain events as the water is unable to infiltrate the soil fast enough.

What are 5 properties of soil?

  1. Texture: the relative proportions of sand, silt, and clay particles in soil.
  2. pH: the measure of acidity or alkalinity of soil.
  3. Organic matter content: decomposed plant and animal material in soil.
  4. Nutrient levels: the presence and abundance of essential elements for plant growth.
  5. Porosity: the amount of pore space in soil for air and water movement.

Is soil erosion a natural process or primarily the result of inappropriate land use by people?

Soil erosion is a natural process that has occurred for millions of years. However, human activities, such as deforestation, overgrazing, and improper farming practices, can accelerate erosion rates and make them unsustainable. Balancing natural processes and human interventions is crucial to preserving soil health.