";s:4:"text";s:1836:" Answer: The plates’ movement happens very slowly. There are seven major tectonic plates; There are 3 types of tectonic plate movement Divergent, Convergent, and Transform; Juan de Fuca Plate is the smallest of Earth’s tectonic plates; Tectonic plates moving can cause tsunamis, earthquakes, and volcanoes Heat in the earth’s core makes the … Question: Will the continents suddenly change? The … What moves the Tectonic Plates? Tectonic Plates Q&A. Sima is made up primarily of silicon and magnesium (which is where it gets its name). Check out this cool video all about tectonic plates for kids: A kid’s video that discusses about tectonic plates and what it causes and creates. Oceanic - Oceanic plates consist of an oceanic crust called "sima". Tectonic Plate Facts for Kids. All of Earth’s land and water sit on these plates. Under the plates is a weaker layer of partially melted rock. Continental - Continental plates consist of a continental crust called "sial". All about the Tectonic Plates Video for Kids. The plates are made of solid rock.
The theory, or idea, of plate tectonics says that Earth ’s outer layer is made up of large, moving pieces called plates. Tectonic plates are around 62 miles thick. Continents that fit together like puzzles display how far tectonic plates have moved. Plate tectonics play an important role in shaping our planet. An easy way to define tectonic plates for kids is to think of giant slabs of land floating over the Earth's mantle. There are two main types of tectonic plates: oceanic and continental. These slabs move, collide and slide along each other over a period of millions of years.