Question

The soil which is a mixture of sand, clay and silt is known as ________
(A) Loamy soil
(B) Sandy soil
(C) Clayey soil
(D) Desert soil

Answer 1

Hint: In the United States Department of Agriculture the text is a triangle, the only part of which is not sand, mud, or clay called "loam". Fertile soil usually contains more nutrients, moisture and humus than sandy soils, better water and air permeability than clay soils, and it is easier to cultivate than clay soils.

Complete answer:Loamy soil is made of a mixture of sand, clay and humus. Loamy soil contains particles of various sizes. Dark in color. Sandy soil is light, warm, dry and is usually acidic and low in nutrients. Sandy soils are often referred to as light soils because of their high sand content and low clay content. This soil has fast water pipes and is easy to work with. They warm up faster in the spring than clay soils but tend to dry out in the summer and suffer from low nutrient levels washed away by rain. Clay Soil is a heavy soil type that benefits from high nutrients. Clay soils remain moist and cold in winter and dry in summer. This soil is made up of more than 25 percent clay, and because of the gaps between the clay particles, the clay soil has a high water content. Silt Soil is a type of light and moist soil that maintains fertility. As the clay soil is loosened, the medium-sized particles are well absorbed and retain moisture well. Since particles are good, they can be easily synthesized and prone to flooding.

Therefore, the correct option is (A)

Note: Fertile soil can be divided into certain subtypes. Other examples are sandy loam, silt loam, loam loam, and silty clay loam. The different soil types have a variety of factors such as rock erosion and erosion that are too small to affect indigenous growth but can be important for crop growth.