Question

What are mid-ocean Ridge

Lines on the ocean floor
Cracks in the ocean floor
Underwater mountains
Underwater continents

Answer 1

Mid-ocean ridges are best described as **underwater mountains**. They are formed by the tectonic processes associated with plate tectonics, where diverging tectonic plates create new oceanic crust as magma rises from the mantle. This results in a continuous mountain range that runs through the world's oceans, often characterized by volcanic activity and geothermal features. The most famous mid-ocean ridge is the Mid-Atlantic Ridge, which runs through the Atlantic Ocean.