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1. The soil profile is where the secrets of the soil and landscape around it are hidden. The soil profile is defined as a vertical section of the soil that is exposed by a soil pit. A soil pit is a hole that is dug from the surface of the soil to the underlying bedrock.
2.Five factors of soil formation. Scientists attribute soil formation to the following factors: Parent material, climate, biota (organisms), topography and time.
3.There are several physical factors contributing to soil degradation distinguished by the manners in which they change the natural composition and structure of the soil. Rainfall, surface runoff, floods, wind erosion, tillage, and mass movements result in the loss of fertile top spoil thereby declining soil quality.
4.Plant trees . Planting trees is one of the most efficient ways to conserve soil. As a plant grows, its roots tightly hold the soil and prevent its erosion by rain. The roots bind the soil and help in transpiring a huge amount of water.
5.If the soil of particular area is degraded then there is no use of land for agriculture purpose this led to massive starvation due to lack of food. ... the development of the country is affected by the circumstances because due to lack of food many peoples will Perished due to hunger.
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