Physics · Earth Magnetism
What is the primary purpose of the Earth's magnetic field in protecting life?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1To cause the tides in the ocean
- 2To shield the Earth from solar wind and cosmic radiation✓
- 3To control the Earth's climate
- 4To provide an energy source for life on Earth
Correct answer
To shield the Earth from solar wind and cosmic radiation
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