The Earth's Magnetic Field: Its Impact on Life and the Reversal of the Poles
Scientists have long understood the importance of Earth’s magnetic field. This invisible force protects us from harmful radiation, helps guide migratory birds, and influences the way we use technology. Now, a new study has found that Earth’s magnetic field may play an even bigger role in sustaining life than previously thought. The research team has discovered that Earth’s magnetic field is constantly changing its poles, which could have a significant impact on the distribution of life on the planet. The findings, published in Nature Communications, suggest that the shifting poles could lead to the extinction of some species and the emergence of new ones. This could lead to major shifts in the global biosphere, and could even contribute to climate change.
source: Phys.org