mid-ocean ridges
Mid-ocean ridges are underwater mountain ranges formed by tectonic plates moving apart. As these plates separate, molten rock from the Earth's mantle rises to fill the gap, creating new oceanic crust. These ridges are often associated with volcanic activity and earthquakes. They play a crucial role in seafloor spreading, the process that shapes the ocean floor and influences global geological activity. Mid-ocean ridges are the longest continuous mountain ranges on Earth, stretching across the ocean floor and significantly contributing to the planet's geology and ecosystems.
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Mid-ocean ridges are underwater mountain ranges formed by tectonic plates pulling apart. As these plates separate, magma rises from the Earth's mantle to fill the gap, creating new oceanic crust. This process can lead to volcanic activity and is responsible for the continuous renewal of the ocean floor. Mid-ocean ridges are significant because they are where new oceanic material is created, and they contribute to the movement of tectonic plates, which can cause earthquakes and shape ocean basins. They also host unique ecosystems, supporting diverse marine life despite the extreme conditions.