The term stream includes the channelized flow of any size, from the smallest brook to a very...
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Sand Dunes The strong action of wind generally deposits sand in the form of mounds. These sand...
The air current in motion is called “wind”. The wind is an important agent of erosion, transport...
Introduction to Erosion Erosion is a natural geological process that involves the removal and transportation of disintegrated...
Depending upon their mode of formation, the soil deposits have been broadly grouped into two classes: (i)...
The process of Soil formation, which is also known as pedogenesis, is a complex natural phenomenon. It...
Soil is a complex and dynamic natural resource that forms the outermost layer of the Earth’s crust....
The rate at which a rock weathers depends on the following factors. The particle size influences the...
Weathering is the breakage and detachment of the sediments, particles, and granules from the surface of rocks....
What is the Theory of Seafloor Spreading? The theory of seafloor spreading was first proposed by Harold...