Documents Three Types of Rocks. How are igneous rocks classified? Igneous rocks (ig nee us) are formed from....

Slide 1Three Types of Rocks Slide 2  How are igneous rocks classified?  Igneous rocks (ig nee us) are formed from magma or lava. Igneous means fire-formed.  Igneous…

Documents K. Dawson Earth Science

Three Types of Rocks How are igneous rocks classified? Igneous rocks (ig nee us) are formed from magma or lava. Igneous means fire-formed. Igneous rocks are classified according…