GEOLOGY

Detailed explanation-1: -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. The Mid-Atlantic Ridge is an example of divergent plate boundaries.

Detailed explanation-2: -Most active divergent plate boundaries occur between oceanic plates and exist as mid-oceanic ridges.

Detailed explanation-3: -False, because the correct statement is: There are three types of divergent plate boundaries, namely continental-continental, oceanic-continental, and oceanic-oceanic.

Detailed explanation-4: -There are two types of divergent boundaries, categorized by where they occur: continental rift zones and mid-ocean ridges.

Detailed explanation-5: -Plates move apart at a divergent plate boundary. This happens in the oceans at mid-ocean ridges. It happens on land in continental rift zones. In continental rifting, magma rises beneath the continent, causing it to become thinner, break, and ultimately split apart.