GEOLOGY

Detailed explanation-1: -Plate boundary interactions result in earthquakes and volcanoes, and the formation of mountain ranges, continents, and ocean basins.

Detailed explanation-2: -Tectonic plates, large slabs of rock that divide Earth’s crust, move constantly to reshape the Earth’s landscape. The system of ideas behind plate tectonics theory suggests that Earth’s outer shell (lithosphere) is divided into several plates that glide over the Earth’s rocky inner layer above the soft core (mantle).

Detailed explanation-3: -Plate tectonics is a scientific theory that explains how major landforms are created as a result of Earth’s subterranean movements. The theory, which solidified in the 1960s, transformed the earth sciences by explaining many phenomena, including mountain building events, volcanoes, and earthquakes.

Detailed explanation-4: -Most movement occurs along narrow zones between plates, plate boundaries, where the results of plate-tectonic forces are most evident. Atlantic ocean, along a global system of mountain ridges, Earth’s plates are growing and spreading apart.