Question

The Earth has a crust.

Answer 1

Yes, the Earth has a crust, which is the outermost layer of the planet. It is relatively thin compared to the layers beneath it, such as the mantle and core. The Earth's crust is divided into two types: the continental crust, which makes up the landmasses and is thicker and less dense, and the oceanic crust, which underlies the ocean basins and is thinner and denser. The crust is composed primarily of rocks and minerals and is where all terrestrial life exists. It plays a crucial role in geological processes, including tectonics, volcanism, and erosion.