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    Social Science (Sst) –Geography - Class 7 (CBSE/NCERT) - Chapter 3 – Our Changing Earth - Questions and Answers/Notes/Worksheets – 3
    • Social Science (Sst) –Geography - Class 7 (CBSE/NCERT) - Chapter 3 – Our Changing Earth - Questions and Answers/Notes/Worksheets – 3

      Tags: CBSE Class 7 - Geography – Chapter 3 - Our Changing Earth Practice Pages, Extra Question and Answer based on NCERT for Class 7th, Social Science Geography, CBSE Grade VII free Worksheets PDF on Our Changing Earth, Geography Question bank on Our Changing Earth for seventh standard, How earthquakes are measured? How a delta is formed? Sea caves are turned into stacks. Give reason. Explain the work of ice. Why do buildings collapse due to earthquakes? Write a short note on earthquake  preparedness. Write a short note on work of wind. Give an account of the work of sea waves. Explain the work of a river.