Earth's surface is constantly changing.
Change to Earth's surface always takes a long time.
All landforms on Earth's surface extend into the water.
The rocks on Earth's surface move, but they do not change.
A break in the Earth's crust
The epicenter of an earthquake
A place where the earth's crust is thick
Earthquakes heat up magma, which explodes
Magma comes through the crust in a weak spot
Movement in Earth's plates heats up magma so it explodes
Violent weather rubs the crust bare and magma escapes
New ocean floor
Destroying parts of the Earth's surface
Building up areas of the Earth's surface
By making an area unfit for growing plants