Geological Structure of Haryana


 
 
Concept Explanation
 

Geological Structure of Haryana

  • Haryana's geological structure has been unstable since the day of formation and has changed with time.
  • During Azoic period and Paleozoic period, there has been no change in the geological structure of Haryana.
  • The important changes in its geological structure occurred during Mesozoic period. During Cenozoic period (about 4 crore to 6 lakh years ago), rivers, mountains and other geographical features were formed.
  • It is believed that the geographical location and climate of Haryana has also been determined during this period.
  • According to famous writer Colonel ML Gill Bhargav, in the geological past, Southern part of state was bordered by the sea. These seas were Saraswati in the West and Akhawat in the East.
  • In Mesozoic period, this part of the state also emerged above along with the other regions of North India.
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    Sample Questions
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    Question : 1

    In the past, Aravali ranges which are located in _______________________ were quite lofty and covered with snow.

    Right Option : C
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    Question : 2

    Which of the following are correct :

    (a) In the past, climate of Haryana was different and the state used to receive heavy rainfall.

    (b) In the past, the Winter season was very cold and the summer season was not so long.

    (c) By cutting the sedimentary rocks of the Himalayan Mountains, the rivers have changed their route to form the fertile plains of Ghaggar Yamuna rivers.

    Right Option : D
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    Question : 3

    According to famous writer Colonel ML Gill Bhargav, in the geological past, Southern part of state was bordered by the sea like __________________________ in the West and Akhawat in the East.

    Right Option : A
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