Test

Let's get studying! This website has helpful practice problems. Try the "Rocks" test.

Know how to...

• use page 6 of the Earth Science Reference Table, the Igneous Rock Chart, including identifying the percentage of minerals in different igneous rocks

• identify mafic characteristics

• read and use tables and graphs

• compare crystal sizes for intrusive vs extrusive igneous rocks

• compare densities and textures of different igneous rocks

• identify characteristics/traits of different igneous rocks

• use Bowen's reaction series

• compare and contrast two different igneous rocks