Here's a breakdown:
* Crust: The outermost solid layer of the Earth, composed of relatively light, silicate-rich rocks. It's divided into the oceanic crust (thinner and denser) and continental crust (thicker and less dense).
* Mantle: The thickest layer of the Earth, composed of hot, dense, mostly solid rock. It's divided into the upper mantle and the lower mantle.
* Lithosphere: The rigid, outermost layer of the Earth, including the crust and the uppermost part of the mantle. It's broken into tectonic plates that move and interact with each other, causing earthquakes, volcanoes, and mountain ranges.
Think of the lithosphere as a giant puzzle, made up of many different plates that fit together like pieces. These plates move very slowly over time, driven by forces deep within the Earth.
