GEOLOGY

Detailed explanation-1: -Tensional stress happens at divergent plate boundaries where two plates are moving away from each other.

Detailed explanation-2: -A divergent boundary occurs when two tectonic plates move away from each other. Along these boundaries, earthquakes are common and magma (molten rock) rises from the Earth’s mantle to the surface, solidifying to create new oceanic crust.

Detailed explanation-3: -Tension stress pulls rocks apart. Tension causes rocks to lengthen or break apart. Tension is the major type of stress found at divergent plate boundaries.

Detailed explanation-4: -Normal Fault Stress A normal fault forms as a result of tensional stress, which occurs when two blocks of rock move away from one another. These types of faults form along divergent boundaries, which are boundaries where two tectonic plates separate from one another such as those found at seafloor ridges.

Detailed explanation-5: -Divergent Boundaries Divergent plate boundaries exist where tectonic plates are under tension-essentially being pulled apart. This tension leads to the upwelling of magma, which forces its way through the separating crust onto the surface.