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4th Class Science Question Bank Science Mock Test-12

  • question_answer
    Why is the water cycle important to us?

    A)  It helps in the recycling of oxygen from the Earth to the sky.

    B)  It helps in the recycling of water from the Earth to the sky.

    C)  It helps in the recycling of carbon dioxide from the Earth to the sky.

    D)  It helps in the recycling of nitrogen from the Earth to the sky.

    Correct Answer: B

    Solution :

    Not Available


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