Question

    What primary function does Earth's magnetic field

    serve?
    A To shield Earth from solar wind and cosmic radiation Correct Answer Incorrect Answer
    B To cause ocean tides Correct Answer Incorrect Answer
    C To provide an energy source for life Correct Answer Incorrect Answer
    D To control Earth's climate Correct Answer Incorrect Answer

    Solution

    The Earth's magnetic field acts as a protective barrier against solar winds and cosmic radiation, which are harmful to life on Earth. This magnetic shield helps to preserve our atmosphere and maintain conditions suitable for life.

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