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Soil. The thin layer of grainy substance covers the surface of the earth and is closely linked to the land. Landforms determine the type of soil. Soil is made up of organic matter, minerals and weathered rocks found on the earth through the process of weathering.
Technically, the soil is a mixture that contains minerals, organic matter, and living organisms. But broadly speaking, soil can refer to any loose sediment. Moreover, there are many types of soil that are distributed around the world and these are generally classified into the following: Clay Soil. Sandy soil.
Question 1. Answer the following questions. (i) Which are the two main climatic factors responsible for soil formation? (ii) Write any two reasons for land degradation today. (iii) Why is land considered an important resource? (iv) Name any two steps that the government has taken to conserve plants and animals.
e basis of ownership as – private land and community land. Private land is owned by individuals whereas, ommunity land is owned by the community for common use. likecollection of fodder, fruits, nuts or medicinal herbs.The. e community lands are also called common property resources.People and their dema.
Jan 24, 2024 · The upper layer of the land’s surface is called soil. Soil formation depends on the nature of parent rock, climate, relief features, flora, fauna, microorganisms and time. Deforestation, overgrazing, overuse of chemical fertilisers and pesticides, rain wash, landslides and floods leads to soil degradation.
Soil is the mixture of rock debris and organic materials which develop on the earth’s surface. The major factors affecting the formation of soil are relief, parent material, climate, vegetation and other life-forms and time. Besides these, human activities also influence it to a large extent.
