Earth Poles Flip
Raina Mooncrest
Tradutor A AI
Editora: Publifye
Sinopse
Earth Poles Flip explores the fascinating phenomenon of geomagnetic reversals: the periodic flipping of Earth's magnetic field, a subject crucial for understanding our planet's past and future. The book delves into the science behind these dramatic events, including how paleomagnetic analysis of rocks and sediments helps us identify and date them. Intriguingly, evidence suggests these reversals are linked to changes deep within Earth's core and could be influenced by external factors. The book investigates potential causes of geomagnetic reversals, examining models of core dynamics and the complex interplay of thermal and compositional convection. It also considers the consequences, such as a weakened magnetic field during the transition, increased exposure to cosmic radiation, and potential impacts on technology and even biological life. By presenting diverse evidence from seafloor spreading, lava flows, and numerical simulations, the book offers a comprehensive overview of this complex topic, balancing scientific rigor with accessible storytelling. Structured in three parts, the book first introduces geomagnetic reversals and their identification. It then explores the causes and finally the consequences of geomagnetic reversals. This approach provides readers with a clear understanding of Earth processes.
Disponível desde: 27/02/2025.
Comprimento de impressão: 71 páginas.
