Geosphere

Layer of Earth under both the atmorsphere and the oceans; it is composed of the core; mantle and crust.

Core

 The intermost Layer Of Earth, Located Beneath The Mantle; The Core Is Divided Into An Outer Core And An Inner Core

Crust

The Thin, Rocky Outer Layer Of Earth

Mantle

The 2890-Kilometer-Think Layer Of Earth Located Below The Crust

Atmosphere

The Gaseous Portion Of A Planet; The Planet's Envelope Of Air;bOne Of The Traditional Subdivisions Of Earth's Physical Environment