The best known and most spectacular examples of igneous rocks are those that erupt on the surface in the form of molten magma from volcanoes.
(The best known and most spectacular examples of igneous rocks; are; those that erupt on the surface in the form of molten magma from volcanoes) (those; erupt; L:on the surface in the form of molten magma from volcanoes)
The best known and most spectacular examples of igneous rocks those
are erupt
those that erupt on the surface in the form of molten magma from volcanoes
L:on the surface in the form of molten magma from volcanoes