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  1. IST is 5 hours 30 minutes ahead of Greenwich Mean Time (GMT). Explanation: It is the standard time used across India. For more please visit here: https://www.tiwariacademy.com/ncert-solutions-class-6-social-science-chapter-1/

    IST is 5 hours 30 minutes ahead of Greenwich Mean Time (GMT).
    Explanation: It is the standard time used across India.

    For more please visit here:
    https://www.tiwariacademy.com/ncert-solutions-class-6-social-science-chapter-1/

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  2. Regions of the Earth where the same standard time is used. Explanation: Time zones are based on the Earth's rotation and longitude. For more please visit here: https://www.tiwariacademy.com/ncert-solutions-class-6-social-science-chapter-1/

    Regions of the Earth where the same standard time is used.
    Explanation: Time zones are based on the Earth’s rotation and longitude.

    For more please visit here:
    https://www.tiwariacademy.com/ncert-solutions-class-6-social-science-chapter-1/

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  3. They form a grid system to locate any place on Earth. Explanation: Each place has a unique set of coordinates (latitude, longitude). For more please visit here: https://www.tiwariacademy.com/ncert-solutions-class-6-social-science-chapter-1/

    They form a grid system to locate any place on Earth.
    Explanation: Each place has a unique set of coordinates (latitude, longitude).

    For more please visit here:
    https://www.tiwariacademy.com/ncert-solutions-class-6-social-science-chapter-1/

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  4. It is the distance measured in degrees east or west of the Prime Meridian. Explanation: Longitude lines run from the North Pole to the South Pole. For more please visit here: https://www.tiwariacademy.com/ncert-solutions-class-6-social-science-chapter-1/

    It is the distance measured in degrees east or west of the Prime Meridian.
    Explanation: Longitude lines run from the North Pole to the South Pole.

    For more please visit here:
    https://www.tiwariacademy.com/ncert-solutions-class-6-social-science-chapter-1/

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  5. 0° Explanation: The Equator is the baseline for measuring latitude.


    Explanation: The Equator is the baseline for measuring latitude.

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