Volcanic necks Dikes Sills
Volcanic necks Dikes Sills
dikes sills and volcanic necks all have something to do with volcanoes
Dikes and sills are intrusions.
Magma that cuts parallel through rocks or rock walls
Almost all tropical islands such as Hawaii
lava formed the volcanic mountains
Magma that cuts parallel through rocks or rock walls
A volcanic mountain.
They were formed by the volcanic eruption
It was formed from a volcanic eruption
Volcanic islands are formed by volcanoes and are therefore composed of volcanic rock.