Earth

The outermost layer of rock , the part of the Earth above the mantle

• crust

• biosphere

• Pangaea

The region of the Earth's interior that is just below the crust.

• soil

• theory

• mantle

The innermost layer of the Earth

• water cycle

• core

• weathering

An instrument which is used to find the direction of a magnetic field

• compass

• erosion

• vapor

a scientist who studies the Earth and the forces that shape them

• lithosphere

• evaporation

• geologist

A scientist that studies the branch of geology that studies the form of the Earth's surface

• hypothesis

• geomorphologist

• precipitation

The rigid outer part of the Earth, consisting of the crust and upper mantle

• lithosphere

• magma

• collection

the regions of the surface, atmosphere, and hydrosphere of the earth occupied by living organisms

• crust

• meteorologist

• biosphere

All the waters on the Earth's surface, such as lakes and seas

• mantle

• hydrosphere

• tectonic plates

The envelope of gases surrounding the Earth

• atmosphere

• magma

• lava