Dynamic Earth: Plate Tectonics| Questions with 100% Correct Answers | Verified | Updated

Dynamic Earth Plate Tectonics Which statement accurately describes plate tectonics? - Pieces of the lithosphere move quickly and constantly. - The motion of the subduction drives plate movement. - When one plate slides under another, it is called a convection current. - The lithosphere is broken into sections called plates. The lithosphere is broken into sections called plates. Which statement explains how convection currents affect the movement of plates? - Gravity pulls one edge of a plate down into the mantle, which causes the rest of the plate to move as well. - Heat from Earth's interior causes lithospheric plates to collide at convergent plate boundaries, causing volcanoes. - Heat from Earth's interior causes currents of hot rising magma and cooler sinking magma to flow, moving the crust along with them. - As convection currents drift across the oceans, they bring the pieces of Earth's crust with them as the supercontinent breaks apart. Heat from Earth's interior causes currents of hot rising magma and cooler sinking magma to flow, moving the crust along with them. Which landforms might you see at a divergent plate boundary? (2) mid-ocean ridge mountain range rift valley volcano island mid-ocean ridge rift valley Which statement best describes the theory of plate tectonics? - Plates sometimes move closer to one another. - Sections of Earth that shift are part of Earth's asthenosphere. - Sections of Earth's continents are in slow, constant movement. - Parts of the ocean floor move as they are carried by rift valleys. Sections of Earth's continents are in slow, constant movement