1. Prof. Norman Borlaug For more answers visit to website: https://www.tiwariacademy.com/ncert-solutions/class-9/social-science/

    Prof. Norman Borlaug

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    https://www.tiwariacademy.com/ncert-solutions/class-9/social-science/

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  2. The Green Revolution was a period when the productivity of wheat and rice increased drastically as result of new advances. For more answers visit to website: https://www.tiwariacademy.com/ncert-solutions/class-9/social-science/

    The Green Revolution was a period when the productivity of wheat and rice increased drastically as result of new advances.

    For more answers visit to website:
    https://www.tiwariacademy.com/ncert-solutions/class-9/social-science/

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  3. The purpose of the story is to introduce some basic concepts relating to production, agricultural and non-agriculral activities.   For more answers visit to website: https://www.tiwariacademy.com/ncert-solutions/class-9/social-science/

    The purpose of the story is to introduce some basic concepts relating to production, agricultural and non-agriculral activities.

     

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    https://www.tiwariacademy.com/ncert-solutions/class-9/social-science/

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    • 4
  4. When a field is used to grow two or more crops throughout the year.   For more answers visit to website: https://www.tiwariacademy.com/ncert-solutions/class-9/social-science/

    When a field is used to grow two or more crops throughout the year.

     

    For more answers visit to website:
    https://www.tiwariacademy.com/ncert-solutions/class-9/social-science/

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