SCIENCE- INTERIOR OF THE EARTH

• The CRUST contans of the continents, other land areas and floors of the oceans.
• The MANTLE consists mostly of solid, iron, magnesium, and silicate rockd mixed w many other minor components
• The CORE has 2 parts. The innet core is solid and is composed of nickel and iron in solid form. Theninnrr core rotates independently because it is sorrounded by a liquid region
• The MOHO was discovered by ANDRIJA
• MOHO is the boundary between the crust and mantle
• MOHO is also called as Mohorovicic discontinuity