An opening in the Earths surface through which magma and gasses or only gasses erupt.
Volcano
Melted rock located below Earths surface.
Magma
Rock consisting of volcanic ash.
AshRock
Melted rock on the Earths surface.
lava
A sudden shaking of the ground caused by the movement of the rock underground.
Earthquakes
A giant ocean wave (related word:tidal wave)
tsunamis
A natural solid substance found in rocks; each mineral has a specific chemical makeup.
mineral
a hard igneous rock made up of large crystals of quartz,mica, and feldspar
Granite
Relating to, consisting of, or denoting fragments of rock erupted by a volcano.
Pyroclastic
Of rock that has formed from sediment deposed by water or air.
Sedimentary
high temperature.
Heat
the perceptible natural movement of the air
Wind
a large natural stream of water
River
the process of eroding or being eroding by wind or water or other natural agens
erosion
wear away or change the appearance or texture or something
weathering