Parts of the Earth

Front

the central part of Earth

Back

core

Front

thick layer of solid and molten rock surrounding the core

Back

mantle

Front

thin layer of solid rock that makes up the outermost layer of Earth

Back

crust

Front

all of Earth's water

Back

hydrosphere

Front

physical feature on Earth's surface

Back

landform

Front

Concept explaining how forces within Earth cause seafloor spreading and continental movement

Back

plate tectonics

Front

hot, melted rock

Back

magma

Front

cracks in Earth's crust where rocks move in opposite directions

Back

faults