Question
Which tectonic boundary is responsible for the formation of \[ \text { mid-ocean ridges? } \] Subduction boundary Convergent boundary Divergent boundary
Ask by Johnston Vaughan. in the United States
Feb 25,2025
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Mid-ocean ridges are formed by divergent boundaries.
Solution
Mid-ocean ridges form where tectonic plates are moving apart, which is characteristic of divergent boundaries. As the plates separate, magma rises from the mantle to fill the gap, creating new oceanic crust and forming the mid-ocean ridges observed beneath the oceans.
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Mid-ocean ridges are primarily formed at divergent boundaries. These are regions where tectonic plates are moving away from each other, allowing magma from the mantle to rise and create new oceanic crust. This continuous process results in the characteristic underwater mountain ranges that stretch across the globe, giving rise to vibrant ecosystems. In the context of mid-ocean ridges, you can also find hydrothermal vents that support unique forms of life. These vents release mineral-rich water heated by volcanic activity, creating a stunning environment where organisms rely on chemosynthesis instead of sunlight. It's a remarkable example of life thriving in extreme conditions!
