GEOLOGY

Detailed explanation-1: -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-2: -plate tectonics – the theory that pieces of Earth’s lithosphere are in constant motion, driven by convection currents in the mantle. divergent boundary – a plate boundary where two plates move away from each other.

Detailed explanation-3: -Plate tectonics is the theory that states that Earth’s outer shell is divided into several plates that glide over the mantle. The plates act like a hard and rigid shell compared to Earth’s mantle. This strong outer layer is called the lithosphere. Plate tectonics is the modern version of continental drift.

Detailed explanation-4: -Heat and gravity are fundamental to the process The energy source for plate tectonics is Earth’s internal heat while the forces moving the plates are the “ridge push” and “slab pull” gravity forces. It was once thought that mantle convection could drive plate motions.

Detailed explanation-5: -Plate tectonics is the theory that Earth’s outer shell is divided into several plates that glide over the mantle, the rocky inner layer above the core. The plates act like hard and rigid shells compared to Earth’s mantle. This strong outer layer is called the lithosphere.