9th Class Social Science Physical Features of India

  • question_answer 6)
    Distinguish between   (i) Converging and diverging tectonic plates.   (ii) Bhangar and Khadar.   (iii) Western Ghats and Eastern Ghats.

    Answer:

    (i)Difference between Converging plates and Diverging plates.
    Converging Tetonic Plates Diverging Tetonic Plates
    The plates that come towards each other and form a convergent boundary. The plates that move away from each other and from divergent boundary
      (ii)Differences between Bhangar and Khadar.
    Bhangar Khadar
    a Bhangar is old alluvial soil. a Khadar is new alluvial soil.
    b Bhanger soil is found away from the river. b Khadar is found near the river basin.
    c Bhangar is less fertile. c Khadar is very fertile.
    d It contains calcareous deposits locally known as Kankar. d This soil is fine grained.
    e The soil is dark in colour. e The soil light in colour.
      (iii)Difference between the Eastern Ghats and the Western Ghats.
    The Eastern Ghats The Western Ghats
    a The Eastern ghats mark the eastern edge of the Deccan plateau. a The Western ghat mark the western edge of the Deccan plateau.
    b They are discontinuous and irregular and dissected by rivers draining into the Bay of Bengal. b They are continuous and can be crossed through passes only.
    c They lie parallel to the eastern coast along the Arabian Sea. c The Western Ghats lie parallel to the west coast along the Arabian Sea.
    d The highest mountain is Mahendragiri with a height of 1,501 metres. d The highest peak is Anai Mudi with a height of 2,695 meters.
    e Their average height is 600 metres. e Their average height is 1,600 metres.
     


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