Why are mineral deposits often found at divergent ocean boundaries?(1 point) Responses Magma is exposed when the tectonic plates move apart, and heat from magma melts away other parts of the ocean floor, leaving the minerals behind. Magma is exposed when the tectonic plates move apart, and heat from magma melts away other parts of the ocean floor, leaving the minerals behind. Minerals from the crust dissolve in water that is superheated by magma, and the minerals are deposited on the ocean floor as the water cools. Minerals from the crust dissolve in water that is superheated by magma, and the minerals are deposited on the ocean floor as the water cools. The mineral deposits form in the mantle, and the minerals are pushed to the surface as the tectonic plates move apart. The mineral deposits form in the mantle, and the minerals are pushed to the surface as the tectonic plates move apart. The spreading of the tectonic plates causes water to rush into the area, and the minerals from ocean water are deposited on the ocean floor.

1 answer

The correct response is: Minerals from the crust dissolve in water that is superheated by magma, and the minerals are deposited on the ocean floor as the water cools.

At divergent ocean boundaries, tectonic plates move apart, allowing seawater to enter the fractures and come into contact with the hot magma beneath. This superheating can dissolve minerals from the crust, and as the heated water rises and cools, it can precipitate these minerals, forming deposits on the ocean floor.