Year: 2024

Depending upon their mode of formation, the soil deposits have been broadly grouped into two classes: (i) residual soil deposits, and (ii) transported soil deposits. What are different types of Soils? Residual Soil Deposits In plain areas, the products of rock weathering continue to accumulate in places over the parent rock masses and give rise to a “residual soil deposit”. As the action of weathering decreases with depth, such soil […]

The process of Soil formation, which is also known as pedogenesis, is a complex natural phenomenon. It is influenced by various factors such as climate, parent material, topography, organisms, and time. But here we will discuss pedogenesis in different climatic regions. In each region, climate plays a significant role in shaping soil characteristics, resulting in distinct soil types. Here’s a brief overview of how soil formation varies in different climatic […]

Soil is a complex and dynamic natural resource that forms the outermost layer of the Earth’s crust. It serves as a reservoir of minerals, organic matter, water, air, and living organisms. Soil also acts as a medium for the filtration and breakdown of injurious wastes. It also helps in the cycling of carbon and other elements through the global ecosystem. The formation of soil is a result of the weathering […]

The rate at which a rock weathers depends on the following factors. The particle size influences the rate of weathering. The smaller the particles, the greater the surface area for chemical attack. The mineral composition of a rock is also very important. The slate which is mainly composed of clay minerals is very resistant to weathering, while this is not true for marble. The order in which the silicate minerals […]