What color is the soil? What color is the soil?

The color of the soil is different in different places. Loess plateau.

The color is yellow, but what about the different places? The color of the soil is also reddish, because it contains iron.

More. There are also forests like the Northeast that contain black because there are more volcanic rocks.

Soil is a complex mixture, and the composition of the soil varies from place to place. But the elements that make up these soils are nothing more than oxygen, silicon, calcium, aluminum, iron, etc., and most of them exist in the form of silicates.

Due to the different natural conditions, these elements can form different soils. It is classified into sandy, loam, and clay soils by form. According to the location, it is divided into topsoil, core soil and subsoil.

According to the characteristics of the soil, there are lime soil, brown soil, yellow soil, red soil, red soil, gray lime soil, brown lime soil, black soil and so on.

Again: Are the main components of stone, sand, and cement the same as soil?

Answer: Basically, the main part is basically silicate, containing aluminum, calcium, iron and other elements.

Again: Plants and animals have always depended on soil to thrive and thrive. Aren't these substances in the soil harmful to the human body?

Answer: As long as you don't eat mud, it's fine, but the harmful ones are generally heavy metals.

Black, yellow, brown, white are all available.

1.Red Clay:

It is formed by weathering of carbonates or other iron-rich aluminum oxides in hot and humid climates, generally brownish-red, with high moisture content, low density, high strength and low compressibility.

2.Black Soil:

It is a clayey soil with strong expansion and contraction and disturbance characteristics. It is quite classified as a class of denatured soils and a United Nations classification of denatured soil units. The native class includes those with denatured characteristics in the soil categories of sand ginger black soil, fluvial soil, lime soil, red soil and paddy soil in China's current classification system, because China has not established an independent unit of modified soil in the past, and it was only listed as an independent soil class in the soil system classification proposed in early 1985.

3.Loess:

It refers to the porous yellow silty soil with columnar joints formed under dry climate conditions, and the collapsible loess will produce large subsidence after being soaked with water. Loess is mainly distributed in the relatively dry mid-latitudes of the world continent. The total area of loess in the world is about 13 million square kilometers.

The distribution of loess in China, from the east end of the Qilian Mountains in Gansu in the west, to the Taihang Mountains at the junction of Shanxi, Henan and Hebei in the east, to the Qinling Mountains in Shaanxi in the south, and to the Great Wall in the north, including more than 220 counties and cities in five provinces and regions such as Shaanxi, Shaanxi, Ningxia, Gansu and Qinghai, covering an area of 540,000 square kilometers, accounting for 6 percent of the country's land area. The Loess Plateau in northwest China is the largest Loess Plateau in the world, and the Loess Plain in North China is the largest Loess Plateau in the world.

Moist soil is: reddish-brown, darker.

The dry soil is earthy yellow and yellowish.

Answer: Hello, dear, there are many colors of soil, but there are only three common soil colors that we usually have, that is, black, red, and yellow. Other colors include white soil, brick red soil, brown soil, red soil, clay soil, sand soil, dark brown soil, white clay soil, gray desert soil, loess soil, red clay soil, aeolian sandy soil, purple soil, fluvial soil (light meadow soil), swamp soil, rice irrigation silt and irrigation desert soil.

The process of soil formation is very long and affects many things. Mature soil is valuable because it often takes thousands of years to form. Among them, black soil is the most nutrient-rich soil in the land, and it is a unique treasure given by nature to human beings.

It has fertile soil, loose soil, good characteristics, and is very suitable for plant growth, and is famous for being the most suitable for farming.

Answer: Dirt. The colors of the five elements are: wood: green, blue, green series. Fire: Red and purple series. Soil: yellow, earthy yellow series. Gold: white, milky series. Water: Black, Blue series.

The Five Elements is a systematic view of ancient Chinese Taoist philosophy, which is widely used in traditional Chinese medicine, kanyu, numerology, physiognomy and divination. The meaning of the five elements encompasses the five basic dynamics of the evolution of yin and yang: water (representing run), fire (representing flame), gold (representing convergence), wood (representing stretching), and earth (representing neutralization).

Ancient Chinese philosophers used the Five Elements Theory to explain the formation of all things in the world and their interrelationships. It emphasizes the whole and aims to describe the form of movement of things as well as the transformational relationships. Yin and Yang is the ancient doctrine of the unity of opposites, and the Five Elements is the original system theory.

According to research, the five elements sprouted in the Shang Dynasty oracle bone inscriptions. There is a saying of "Quartet" in the oracle bone inscription, and it is not difficult to see that the Shang Dynasty advocated **, so there is the concept of five parties, and the four sides plus one ** are the five parties. Zhang Qicheng believes that the concept of the five parties is the awakening of the Chinese in the space problem, so that the five elements were born.

China's soil is roughly divided into five colors: black, (northeast, Heilongjiang area) yellow, (central, northern Shaanxi area) red, (southern, Guangxi, Fujian area) brown, (Liaodong, Shandong Peninsula area) purple (mostly concentrated in the Sichuan Basin).

I only know that the soil is divided into three categories: black soil, loess and laterite, the emperor sacrifices to the heavens with 5 colors of soil, black soil seems to be the most fertile, laterite has high iron content, and loess is mainly sandy soil. White is also sandy soil. I don't know what purple is.

There should be three kinds, there are black, red and yellow.

The world is full of animism. Where does this soul come from? I think it's the gods of the earth rippling.

The color of the soil changes with the seasons. It is light yellow in spring, light red in summer, orange-yellow in autumn, and dark brown in winter. Clay is the palette of nature's magicians that has not changed for thousands of years.

You see, the spring breeze turns into a rainy sky, the soil dissolves in the fine rain, blurs his figure, moistens the seeds in his arms, and turns the light yellow tenderness like water into the energy of the seeds, when the light green stretches out of the heart, the heart of the soil only has seeds, she discards the fairy tale of winter, in exchange for the safety of the newborn life. The pale yellow life force is the greatest devotional in the world. Like a mother's colostrum, nutrients overflow in the universe.

Gradually, the grass in nature grows messily, the trees in nature are crazy to shade the sun, everything in nature has lost its soul, and they are desperately competing for the sun, the soil is ashamed of their cheeks for their selfishness, and also blushes their hearts, the light red can not resist the crumpled elements, and in the long river of time, they can only form an alliance with the water, go downstream, and find the home of their souls. The chirping of insects in the summer night understands the sorrow of the soil, but where is the ambition of the soil?

The wandering soil, losing his home, drifting with the flow, his heart becoming harder and harder and more indifferent in the light red memory. Thinking about the spring of the past, thinking about the past pay, only by forgetting can you ** your own sorrow. The hardened soil, the heart is wandering, where will the wandering soul go?

Looking back suddenly, the autumn sun is near, the autumn wind is rising, the autumn leaves are falling, and the messy grass has become yellow overnight; The big trees competing for the sun, how cold and cold, sleepless all night, the leaves of the forest fell into the arms of the soil. The sorrow of yesterday seems to have been implanted in the embrace of the universe, and the soil feels a shyness that he has never felt before for his narrow vision, opening his arms to meet the grass of yesterday, and the fallen leaves are coming, starting anew, perhaps the Khitan magic remedy to relieve pain.

The soil of winter hibernate in blissful nature. He forgot his former color, his former giving, his former attachment and his former sorrow. He no longer cares about himself, he sees himself and nature as one.

Caring about nature, nature has spirits, the soil has a new beginning for itself, I never know what it is, why pursue strong colors?

The heart of the soil has never been safer, and the earth has opened its heart to it:"Come on, come on. Only dedication can have wordless beauty. "The dirt whispered silently to himself.