Final answer:
The crust is the thinnest layer while the mantle is composed of peridotite. The core creates a magnetic field and the Moho barrier separates the crust and mantle.
Step-by-step explanation:
Matching Layers with Characteristics
- Crust: Thinnest layer
- Mantle: Composed of peridotite
- Core: Creates a magnetic field
- Moho Barrier: Separates the crust and mantle
The crust is the thinnest layer and is made up of solid rocks and minerals. The mantle is composed of peridotite, which is a dense rock made up of iron and magnesium-rich minerals. The core is responsible for creating a magnetic field due to the movement of molten metal. Lastly, the Moho barrier is the boundary that separates the crust and mantle.
Learn more about Layers of the Earth: