Match the layer with its characteristic. Crust ? About 40 km thick on average Core 2 Diamonds form here Moho Barrier ? Mostly iron Mantle ? Separates the crust and mantle SUBMIT

Answer:
Here ya go
Explanation:
Crust: About 40 kn thick on average
Core: Mostly iron
Mocho Barrier: Seperates the crust and mantle
Mantle: Diamonds form here