Fact 1: Igneous rocks are formed from magma cooling.

Fact 2: Igneous rocks are formed by the solidification of magma.

Given the two facts above, answer the question "Where do igneous rocks come from?" with the following options: 
- plates
 - earth
 - crust
 - calcite
 - magma
 - germany
 - oceans
 - heat


 

     magma    