After reading this article you will learn about the measures for conserving soil in hilly areas. Soil erosion is most serious on hills due to steep slopes. Steepness of slopes does not deter any body taking up cultivation on hills. Soil loss from cultivated slopes is quite high particularly during first two to three years […]
Soil Conservation in Hilly Areas
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Soil Conservation Research in India
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After reading this article you will learn about:- 1. Introduction to Soil Conservation 2. Identification and Description of the Problem 3. Some Results of Practical Value. Introduction to Soil Conservation: Soil and water conservation is essential to protect the productive lands of the world. In our country, where droughts, famines and floods cause crop damage […]
Classification of Rocks: 3 Types
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After reading this article you will learn about the three types of rocks. The types are: 1. Igneous Rocks 2. Sedimentary Rocks 3. Metamorphic Rocks. 1. Igneous Rocks: The earth cooled down some 4600 million years ago to form molten silicate material called magma that contained varying amounts of water and highly reactive fluids. The […]