The color of the soil is different in different parts of China, why

According to the local climate, local geological conditions, precipitation and the causes of ancient precipitation.

For example, the land in Hunan, Jiangxi and other places is red soil, which is highly acidic soil, and due to excessive rainfall, high viscous substances in the soil composition, it accumulates over time.

If you want to know the specific reason for this, it is recommended to look for books on Chinese geology.

There are many primeval forests in the late development of Northeast China, and there are a large number of leaves in the soil, so the organic matter after decay is black. The soil of the Central Plains has been washed away by the Yellow River many times in history, and the soil is white. Southeast Sichuan Yunnan, the soil contains a lot of iron, so the soil is red, Inner Mongolia, Shanxi and other water levels are higher, the soil contains a large alkali so the soil is yellow.

Xinjiang has a large amount of sand and dark yellow soil.

The color of the soil is different because the components and intrusions are different, and the humus content is different!

In the case of the red soil of the tropical rainforest, because the rain has lost a lot of nutrients, coupled with high temperature and humidity, the plant litter decomposes too quickly, and the organic matter under the forest accumulates less, so that the aluminum ions in the soil are hydrolyzed to form salts, so that the soil is red!

In all parts of the world, not only the skin color of people is different, but even the color of the clay is also different.

Face the loess with your back to the sky"This sentence describes the hard work of farmers, but why use the color "yellow"? There is also the song "My family lives on the high slope of the loess", is all the land in our country yellow?

To understand the color of soil, we first need to know what soil is. Soil is the loose layer of the earth's land surface. It possesses some fertility and plants can grow in it.

The Earth was born 4 billion years ago, but there was no soil at that time. The formation of soil is a long and complex process, which involves the joint action of physical, chemical and biological aspects.

From Hainan Island to Heilongjiang, the climate changes from warm in the tropics to wet and cold in the temperate zone, and the soil color also changes from brown soil and red soil to black soil and dark brown soil.

From Shandong to Xinjiang, the climate changes from warm to dry and cold, and the soil color changes from brown soil, brown soil to brown soil, brown soil to brown lime soil, and brown desert soil.

This color change is influenced by many factors, even in the same soil, the top 10 cm and the 20 cm below are not necessarily exactly the same, the main influencing factors are metals and organic matter.

Soil is made up of 45% mineral solids, 25% air, 25% water, and 5% organic matter. There are many other substances in organic matter, such as carbohydrates, lignin, nitrogenous compounds, etc. The soil can grow plants because of this 5% organic matter.

Soil is like a small world of recycling, the soil contains a lot of microorganisms, and there are many plants and animals growing on it, and it asks for nutrients from the soil. When these creatures die, their nutrients return to the soil.

The higher the organic matter content of the soil, the darker the color of the soil. The climate in the Northeast is cold, and animals are not active before a large number of human reclamation, so we can only see that organisms nourish the soil, but the organic matter in the soil has not been used, and the organic matter is more and more, and the soil is getting darker and darker.

In contrast, the southern region of our country has a high temperature and rainy climate, the surface weathering and soil formation are very positive, the soil there is fully dissolved by rainwater, a lot of silica and other substances are washed away, only iron oxide and silica because of small fluidity, not washed away, gathered in the soil, so, the color of the soil has become the color of iron oxide, become red.

In some places with higher latitudes, the climate is generally mild and dry, the precipitation is often less than the evaporation, the weathering is not strong, and the state of the soil is weakly leaching. Here, rain only washes away some soluble substances, but not iron, aluminum, etc. The soil here contains calcium carbonate produced by calcium and plants, which is brown when it accumulates in the soil.

Summary. Which snake is the same color as the earth, are you talking about? The short-tailed pit viper is the same color as the soil and belongs to the Asian pit viper genus in the subfamily pit viper.

The full-length male is 414+64mm, the female is 344+48mm, the head is triangular, there are buccal fossa, the body is small, and the tail is short and thin. The dorsal body is grayish-brown or earthy red, with brown round spots arranged alternately, with horizontal spots of the same shade and scattered irregular spots, and a row of brown spots on the sides of the body. It is a small venomous snake found all over China, and it is the most widely distributed and most numerous venomous snake in China.

You're talking about Tuanzhao, which snake has the same color as the landslide, right? The short-tailed pit viper is the same color as the soil and belongs to the Asian pit viper genus in the subfamily pit viper. The full-length male is 414+64mm, the female is 344+48mm, the head is triangular, there are buccal fossa, the body is small, and the tail is shorter and thinner.

The dorsal body is grayish-brown or earthy red, with brown round spots arranged alternately, with horizontal spots of the same shade and scattered irregular spots, and a row of brown spots on the sides of the body. It is a small venomous snake found all over China, and it is the most widely distributed and most numerous venomous snake in China.

And a dog that is the same color as the soil is a soil dog. Its fur is the same color as the earth.

There are many colors of the soil, but there are only three colors of the soil that we usually see vertically, 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 soil and irrigation desert soil.

There are a total of 50 soil colors in China.

Summary. Hello, I am glad to answer for you, the color of the soil is the color of the yellow, but the color of the map in different regions is not the same.

Hello, I am glad to answer for you, the color of the soil is the color of the yellow, but the color of the map in different regions is not the same.

The more famous, there are the black soil in the northeast, the red and yellow loam in the central and southern regions, the purple soil in the Sichuan region, and the soil is yellow, white, blue, dark blue, gray blue, green, gray white, brown, yellow brown, red brown, dark brown and other different colors. The reason why the soil has different colors is determined by the different natural conditions in different places.

I hope mine can help you and I wish you a happy life.

What color is the soil, and there are even anti-colors.

What color is earthy yellow.

White is gold, cyan is wood, black is water, red is fire, and yellow is earth.

What color is soil? The most common are black soil, loess, red soil, and gray soil.

Because the content of various minerals in the soil is different.

Due to the different colors of each mineral, it also causes the difference in the color of the soil, what is the color of the soil in the five elements Longan Car Rental 3: Hello.

Five elements of color: gold, its color is white; Wood: its color is green; water, its color black; fire, its color red; earth, its color yellow.

Five Elements Orientation: Gold, West; wooden, oriental; water, north; Fire, South; Earth**.

Look at the direction, according to your place of birth.

Good luck. Something to come back to.

What is the color of the earth yellow Vermilion + coffee + lemon yellow = what is the color of the gold, wood, water, fire and soil in the five elements of the earth yellow water is mainly black, blue and gray can also be the color of fire: red and purple.

Soil color: yellow, brown, brown.

The color of gold: white, gold, silver.

Water colors: black, blue, gray.

The color of the wood: green, cyan, emerald.

What is the color of the soil yellow.

White is gold, cyan is wood, black is water, red is fire, and yellow is earth.

What is the color of the earth in the five elements Water black, fire red, wood green, golden white, earth yellow, this positive color also, what color is earth yellow Have you ever seen straw, it is the kind of that, or it is close to those withered leaves in the north.