Multiple choice

Which of the following statements is true about the Earth's magnetic field?

  1. It is found only in the centre of earth.

  2. It stretches out into the space.

  3. There is no magnetic field of the earth.

  4. It keeps the moon in orbit.
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The Earth's magnetic field goes out into outer space to protect us from the substances present in the space by repulsion.

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