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Hazards Notes 8th Social Science

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Hazards Notes 8th Social Science 8th Social Science Lesson 14 Notes in English 14. Hazards In the beginning of twenty-first century, the earth supported a human population that was more numerous and found healthier and wealthier than ever before. At the same time, there were a lack of awareness on …

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Migration and Urbanisation Notes 8th Social Science

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Migration and Urbanisation Notes 8th Social Science 8th Social Science Lesson 13 Notes in English 13. Migration and Urbanisation Migration Migration has been defined differently by different experts. In general, migration is defined as the permanent or semi permanent change of residence of an individual or group of people over …

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Educational Development in India Notes 8th Social Science

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Educational Development in India Notes 8th Social Science 8th Social Science Lesson 11 Notes in English 11. Educational Development in India Introduction Education is a continuous process of aquring and sharing of knowledge, skills and values. Education is recognised as the foundation of a progressive society. It plays a vital …

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Rocks and Soils Notes 8th Social Science

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Rocks and Soils Notes 8th Social Science 8th Social Science Lesson 5 Notes in English 5. Rocks and Soils Introduction We have studied about four realms of the earth, namely lithosphere, hydrosphere, atmosphere and biosphere. Lithosphere is the upper most and significant layer of the earth. It is composed of …

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Rural Life and Society Notes 8th Social Science

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Rural Life and Society Notes 8th Social Science 8th Social Science Lesson 3 Notes in English 3. Rural Life and Society Introduction In the pre-colonial period, Indian economy was predominantly an agrarian economy. Agriculture was then the primary occupation of the people and even industries like textiles, sugar, oil, etc. …

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From Trade to Territory Notes 8th Social Science

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From Trade to Territory Notes 8th Social Science 8th Social Science Lesson 2 Notes in English 2. From Trade to Territory Introduction In the 15th Century, Europe witnessed an era of geographical discoveries through land and sea routes. In 1498, Vasco Da Gama of Portugal discovered a new sea route …

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Tourism Notes 7th Social Science

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Tourism Notes 7th Social Science 7th Social Science Lesson 13 Notes in English 13. Tourism Introduction: The word tourist was derived from an old English word “tourian” which refers to a person who travels out of his usual environment for not more than one year and less than 24 hours. …

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Resources Notes 7th Social Science

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Resources Notes 7th Social Science 7th Social Science Lesson 12 Notes in English 12. Resources Introduction: A country’s social, economic and political strength lies in the distribution, utilization and conservation of its resources. Anything which can be used for satisfying the human needs is called resource. Natural resources are resources …

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Indian Constitution – Indian Polity Notes Part 2 in English

Indian Constitution – Indian Polity Notes Part 2 in English Indian Polity Notes Part 2 in English 2] Indian Constitution Every state must have a constitution. Without a constitution it is difficult to govern a state. History tells that since the origin of the state there had been some kinds …

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Tamilnadu Conservation of Resources and Sustainable Development Notes

Tamilnadu Conservation of Resources and Sustainable Development Notes Tamilnadu Notes Part 11 in English 11. Conservation of Resources and Sustainable Development Nature is generous in providing a variety of resources to the people. Humans in modern civilization, with advanced development in science and technology, utilize these resources beyond permissible limits. …

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