What's your question?
  1. Canadian Geoff Green initiated "Students on Ice" to educate young people on environmental issues. Therefore option B is correct answer. For more please visit here: https://www.tiwariacademy.com/ncert-solutions/class-12/english/vistas-chapter-3/

    Canadian Geoff Green initiated “Students on Ice” to educate young people on environmental issues. Therefore option B is correct answer.

    For more please visit here:
    https://www.tiwariacademy.com/ncert-solutions/class-12/english/vistas-chapter-3/

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  2. Antarctica’s ice cores hold ancient carbon records that help scientists study climate change. Therefore option B is correct answer. For more please visit here: https://www.tiwariacademy.com/ncert-solutions/class-12/english/vistas-chapter-3/

    Antarctica’s ice cores hold ancient carbon records that help scientists study climate change. Therefore option B is correct answer.

    For more please visit here:
    https://www.tiwariacademy.com/ncert-solutions/class-12/english/vistas-chapter-3/

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    • 12
  3. India drifted north and collided with Asia, forming the Himalayas. Therefore option A is correct answer. For more please visit here: https://www.tiwariacademy.com/ncert-solutions/class-12/english/vistas-chapter-3/

    India drifted north and collided with Asia, forming the Himalayas. Therefore option A is correct answer.

    For more please visit here:
    https://www.tiwariacademy.com/ncert-solutions/class-12/english/vistas-chapter-3/

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  4. Gondwana was an ancient supercontinent that included Antarctica and other modern continents. Therefore option B is correct answer. For more please visit here: https://www.tiwariacademy.com/ncert-solutions/class-12/english/vistas-chapter-3/

    Gondwana was an ancient supercontinent that included Antarctica and other modern continents. Therefore option B is correct answer.

    For more please visit here:
    https://www.tiwariacademy.com/ncert-solutions/class-12/english/vistas-chapter-3/

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    • 10
  5. The journey took over 100 hours involving different modes of transport. Therefore option B is correct answer. For more please visit here: https://www.tiwariacademy.com/ncert-solutions/class-12/english/vistas-chapter-3/

    The journey took over 100 hours involving different modes of transport. Therefore option B is correct answer.

    For more please visit here:
    https://www.tiwariacademy.com/ncert-solutions/class-12/english/vistas-chapter-3/

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    • 11