Illustrate the geometric layers of rock and sediment that make up the volcanic cone
Keywords
illustrate,
geometric,
layer,
rock,
sediment,
constructed,
volcanic,
cone,
stratum,
shale,
weld,
marble,
weather,
ventilated,
siltstone,
pumice,
size,
magma,
quartzite,
granite,
basalt,
lava,
plateau,
lahar,
sandstone,
outcrop